\documentclass[9pt]{article}
\usepackage{amsmath}
\begin{document}
Read in the following dictionary:
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{20}   &  -11.0 & +  9.00 x_{1} & + 10.00 x_{2} & +  3.00 x_{3} & +  7.00 x_{4} & -6.00 x_{5} & +  7.00 x_{6} & -2.00 x_{7} & -7.00 x_{8} & +  1.00 x_{9} & -4.00 x_{10} & -6.00 x_{11} & + 10.00 x_{12} & -6.00 x_{13} & -4.00 x_{14} & -5.00 x_{15} & -7.00 x_{16} & -6.00 x_{17} & +  6.00 x_{18} & -1.00 x_{19}\\
 x_{21}   &  -12.0 & +  1.00 x_{1} & -5.00 x_{2} & +  5.00 x_{3} & -8.00 x_{4} & +  1.00 x_{5} & -9.00 x_{6} & -7.00 x_{7} & +  2.00 x_{8} & +  8.00 x_{9} & +  8.00 x_{10} & + 10.00 x_{11} & + 10.00 x_{12} & -2.00 x_{13} & +  4.00 x_{14} & -10.00 x_{15} & -1.00 x_{16} & +  5.00 x_{17} &   & +  1.00 x_{19}\\
 x_{22}   &  16.0 & -6.00 x_{1} & -9.00 x_{2} & +  1.00 x_{3} & -7.00 x_{4} & +  1.00 x_{5} & +  8.00 x_{6} & -9.00 x_{7} & +  5.00 x_{8} &   & +  1.00 x_{10} & -6.00 x_{11} & +  3.00 x_{12} & -5.00 x_{13} &   & +  9.00 x_{15} & -9.00 x_{16} & -4.00 x_{17} & -8.00 x_{18} & +  6.00 x_{19}\\
 x_{23}   &  34.0 & +  1.00 x_{1} & +  3.00 x_{2} &   & +  5.00 x_{4} & +  5.00 x_{5} & +  9.00 x_{6} & -6.00 x_{7} & -10.00 x_{8} & +  5.00 x_{9} &   & -10.00 x_{11} & -7.00 x_{12} & -9.00 x_{13} & -7.00 x_{14} & +  1.00 x_{15} & +  7.00 x_{16} & +  9.00 x_{17} & -8.00 x_{18} & -5.00 x_{19}\\
 x_{24}   &  53.0 & -10.00 x_{1} & -7.00 x_{2} & +  3.00 x_{3} & -10.00 x_{4} & +  5.00 x_{5} & -5.00 x_{6} & -6.00 x_{7} & -8.00 x_{8} & -5.00 x_{9} & -2.00 x_{10} & +  2.00 x_{11} & -3.00 x_{12} & -2.00 x_{13} & -4.00 x_{14} & -8.00 x_{15} & -5.00 x_{16} & +  3.00 x_{17} & +  8.00 x_{18} & -1.00 x_{19}\\
 x_{25}   &  53.0 & -2.00 x_{1} & -10.00 x_{2} & -4.00 x_{3} & -6.00 x_{4} & +  6.00 x_{5} & -6.00 x_{6} & +  3.00 x_{7} & -6.00 x_{8} & +  1.00 x_{9} & -3.00 x_{10} & + 10.00 x_{11} & -4.00 x_{12} & +  2.00 x_{13} & +  5.00 x_{14} & -1.00 x_{15} & -9.00 x_{16} & -5.00 x_{17} & -6.00 x_{18} & +  8.00 x_{19}\\
 x_{26}   &  -3.0 & -8.00 x_{1} & +  5.00 x_{2} & + 10.00 x_{3} & -3.00 x_{4} & +  5.00 x_{5} & -3.00 x_{6} & +  3.00 x_{7} & -9.00 x_{8} & -10.00 x_{9} & -6.00 x_{10} & -2.00 x_{11} & -3.00 x_{12} & +  8.00 x_{13} &   & +  5.00 x_{15} & +  9.00 x_{16} & +  4.00 x_{17} & +  2.00 x_{18} & + 10.00 x_{19}\\
 x_{27}   &  -30.0 & + 10.00 x_{1} & +  5.00 x_{2} & +  1.00 x_{3} & -3.00 x_{4} & -6.00 x_{5} & +  8.00 x_{6} & +  3.00 x_{7} & -6.00 x_{8} & +  9.00 x_{9} & +  3.00 x_{10} &   & -2.00 x_{12} & +  9.00 x_{13} & -3.00 x_{14} & -7.00 x_{15} & +  1.00 x_{16} & -1.00 x_{17} & +  1.00 x_{18} & +  9.00 x_{19}\\
 x_{28}   &  -44.0 & -2.00 x_{1} & -10.00 x_{2} & +  3.00 x_{3} & -5.00 x_{4} & -9.00 x_{5} & +  3.00 x_{6} & +  4.00 x_{7} &   & +  8.00 x_{9} & +  1.00 x_{10} & -2.00 x_{11} & -2.00 x_{12} & -10.00 x_{13} & +  3.00 x_{14} & -7.00 x_{15} & +  4.00 x_{16} & +  5.00 x_{17} & + 10.00 x_{18} & +  2.00 x_{19}\\
 x_{29}   &  134.0 & -5.00 x_{1} & -7.00 x_{2} & + 10.00 x_{3} & -1.00 x_{4} & -5.00 x_{5} & -8.00 x_{6} & -7.00 x_{7} & -7.00 x_{8} & -4.00 x_{9} & -1.00 x_{10} & -5.00 x_{11} & -1.00 x_{12} & +  8.00 x_{13} & -4.00 x_{14} & +  8.00 x_{15} & -4.00 x_{16} & -6.00 x_{17} & -6.00 x_{18} & -6.00 x_{19}\\
 x_{30}   &  18.0 & -2.00 x_{1} & +  8.00 x_{2} & +  2.00 x_{3} & -4.00 x_{4} & +  4.00 x_{5} & -2.00 x_{6} & +  2.00 x_{7} & -3.00 x_{8} & -1.00 x_{9} & -4.00 x_{10} & -2.00 x_{11} & -9.00 x_{12} & +  7.00 x_{13} & +  5.00 x_{14} & -4.00 x_{15} & -4.00 x_{16} & +  2.00 x_{17} & -7.00 x_{18} & +  4.00 x_{19}\\
 x_{31}   &  -1.0 & +  8.00 x_{1} & -5.00 x_{2} & -5.00 x_{3} & +  4.00 x_{4} & + 10.00 x_{5} & -6.00 x_{6} & +  3.00 x_{7} & -8.00 x_{8} & +  1.00 x_{9} & +  7.00 x_{10} & +  1.00 x_{11} & +  4.00 x_{12} & +  7.00 x_{13} & +  3.00 x_{14} & -9.00 x_{15} & -3.00 x_{16} & +  2.00 x_{17} & + 10.00 x_{18} & -5.00 x_{19}\\
 x_{32}   &  0.0 & -8.00 x_{1} &   & +  3.00 x_{3} & +  4.00 x_{4} & -1.00 x_{5} & -10.00 x_{6} & -1.00 x_{7} & +  8.00 x_{8} & +  8.00 x_{9} & +  9.00 x_{10} & -7.00 x_{11} & +  9.00 x_{12} & -7.00 x_{13} & +  1.00 x_{14} & +  5.00 x_{15} & -6.00 x_{16} & +  7.00 x_{17} & + 10.00 x_{18} & -10.00 x_{19}\\
 x_{33}   &  -4.0 & -8.00 x_{1} &   & +  1.00 x_{3} & +  1.00 x_{4} & -4.00 x_{5} & -8.00 x_{6} & +  1.00 x_{7} &   & +  3.00 x_{9} & +  1.00 x_{10} & -10.00 x_{11} & +  9.00 x_{12} & -3.00 x_{13} & -7.00 x_{14} & +  8.00 x_{15} & -1.00 x_{16} & +  9.00 x_{17} & -5.00 x_{18} & +  5.00 x_{19}\\
 x_{34}   &  -97.0 & -5.00 x_{1} & +  9.00 x_{2} & +  2.00 x_{3} & +  6.00 x_{4} & -9.00 x_{5} & +  9.00 x_{6} & -2.00 x_{7} & +  6.00 x_{8} & +  6.00 x_{9} &   & -4.00 x_{11} & +  6.00 x_{12} & -4.00 x_{13} & -6.00 x_{14} & +  6.00 x_{15} & +  2.00 x_{16} & + 10.00 x_{17} & +  3.00 x_{18} & +  9.00 x_{19}\\
 x_{35}   &  36.0 & +  3.00 x_{1} & -4.00 x_{2} & -8.00 x_{3} & +  9.00 x_{4} & -8.00 x_{5} & -3.00 x_{6} & -8.00 x_{7} & -2.00 x_{8} & -5.00 x_{9} & +  1.00 x_{10} & -5.00 x_{11} & +  3.00 x_{12} & +  2.00 x_{13} & -4.00 x_{14} & + 10.00 x_{15} & -2.00 x_{16} & +  5.00 x_{17} & -8.00 x_{18} & +  8.00 x_{19}\\
 x_{36}   &  -4.0 & -10.00 x_{1} & -2.00 x_{2} & +  3.00 x_{3} & -2.00 x_{4} & -1.00 x_{5} & +  9.00 x_{6} & -6.00 x_{7} & +  1.00 x_{8} & +  1.00 x_{9} & -8.00 x_{10} & +  5.00 x_{11} & +  2.00 x_{12} & -5.00 x_{13} & -9.00 x_{14} & -3.00 x_{15} & +  3.00 x_{16} & +  5.00 x_{17} & +  8.00 x_{18} & -6.00 x_{19}\\
 x_{37}   &  -11.0 & +  6.00 x_{1} & +  9.00 x_{2} & +  6.00 x_{3} & -6.00 x_{4} & -5.00 x_{5} & +  3.00 x_{6} & -3.00 x_{7} & +  8.00 x_{8} & + 10.00 x_{9} & +  6.00 x_{10} & +  2.00 x_{11} & +  5.00 x_{12} & +  7.00 x_{13} & -7.00 x_{14} & -8.00 x_{15} & +  7.00 x_{16} & -7.00 x_{17} & -10.00 x_{18} & + 10.00 x_{19}\\
\hline
z    &  0.0 & +  5.00 x_{1} & -2.00 x_{2} & -1.00 x_{3} & +  3.00 x_{4} & +  4.00 x_{5} & -4.00 x_{6} & +  2.00 x_{7} & +  5.00 x_{8} & -1.00 x_{9} &   & +  4.00 x_{11} &   & -4.00 x_{13} & -1.00 x_{14} &   & +  1.00 x_{16} &   & +  3.00 x_{18} & -3.00 x_{19}\\
\end{array}\]
\subsection{Initialization Phase: Dual Problem Solving}
New Objective in primal was changed to : \[ \max\ \sum_{j=1}^{19}\ - x_j \] 
Primal variable $x_j$ corresponds to dual variable $y_j$ for $j = 1,\ldots,37$
Dual Dictionary (with objective changed is): 
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 y_{1}   &  1.0 & -9.00 y_{20} & -1.00 y_{21} & +  6.00 y_{22} & -1.00 y_{23} & + 10.00 y_{24} & +  2.00 y_{25} & +  8.00 y_{26} & -10.00 y_{27} & +  2.00 y_{28} & +  5.00 y_{29} & +  2.00 y_{30} & -8.00 y_{31} & +  8.00 y_{32} & +  8.00 y_{33} & +  5.00 y_{34} & -3.00 y_{35} & + 10.00 y_{36} & -6.00 y_{37}\\
 y_{2}   &  1.0 & -10.00 y_{20} & +  5.00 y_{21} & +  9.00 y_{22} & -3.00 y_{23} & +  7.00 y_{24} & + 10.00 y_{25} & -5.00 y_{26} & -5.00 y_{27} & + 10.00 y_{28} & +  7.00 y_{29} & -8.00 y_{30} & +  5.00 y_{31} &    &   & -9.00 y_{34} & +  4.00 y_{35} & +  2.00 y_{36} & -9.00 y_{37}\\
 y_{3}   &  1.0 & -3.00 y_{20} & -5.00 y_{21} & -1.00 y_{22} &   & -3.00 y_{24} & +  4.00 y_{25} & -10.00 y_{26} & -1.00 y_{27} & -3.00 y_{28} & -10.00 y_{29} & -2.00 y_{30} & +  5.00 y_{31} & -3.00 y_{32} & -1.00 y_{33} & -2.00 y_{34} & +  8.00 y_{35} & -3.00 y_{36} & -6.00 y_{37}\\
 y_{4}   &  1.0 & -7.00 y_{20} & +  8.00 y_{21} & +  7.00 y_{22} & -5.00 y_{23} & + 10.00 y_{24} & +  6.00 y_{25} & +  3.00 y_{26} & +  3.00 y_{27} & +  5.00 y_{28} & +  1.00 y_{29} & +  4.00 y_{30} & -4.00 y_{31} & -4.00 y_{32} & -1.00 y_{33} & -6.00 y_{34} & -9.00 y_{35} & +  2.00 y_{36} & +  6.00 y_{37}\\
 y_{5}   &  1.0 & +  6.00 y_{20} & -1.00 y_{21} & -1.00 y_{22} & -5.00 y_{23} & -5.00 y_{24} & -6.00 y_{25} & -5.00 y_{26} & +  6.00 y_{27} & +  9.00 y_{28} & +  5.00 y_{29} & -4.00 y_{30} & -10.00 y_{31} & +  1.00 y_{32} & +  4.00 y_{33} & +  9.00 y_{34} & +  8.00 y_{35} & +  1.00 y_{36} & +  5.00 y_{37}\\
 y_{6}   &  1.0 & -7.00 y_{20} & +  9.00 y_{21} & -8.00 y_{22} & -9.00 y_{23} & +  5.00 y_{24} & +  6.00 y_{25} & +  3.00 y_{26} & -8.00 y_{27} & -3.00 y_{28} & +  8.00 y_{29} & +  2.00 y_{30} & +  6.00 y_{31} & + 10.00 y_{32} & +  8.00 y_{33} & -9.00 y_{34} & +  3.00 y_{35} & -9.00 y_{36} & -3.00 y_{37}\\
 y_{7}   &  1.0 & +  2.00 y_{20} & +  7.00 y_{21} & +  9.00 y_{22} & +  6.00 y_{23} & +  6.00 y_{24} & -3.00 y_{25} & -3.00 y_{26} & -3.00 y_{27} & -4.00 y_{28} & +  7.00 y_{29} & -2.00 y_{30} & -3.00 y_{31} & +  1.00 y_{32} & -1.00 y_{33} & +  2.00 y_{34} & +  8.00 y_{35} & +  6.00 y_{36} & +  3.00 y_{37}\\
 y_{8}   &  1.0 & +  7.00 y_{20} & -2.00 y_{21} & -5.00 y_{22} & + 10.00 y_{23} & +  8.00 y_{24} & +  6.00 y_{25} & +  9.00 y_{26} & +  6.00 y_{27} &   & +  7.00 y_{29} & +  3.00 y_{30} & +  8.00 y_{31} & -8.00 y_{32} &   & -6.00 y_{34} & +  2.00 y_{35} & -1.00 y_{36} & -8.00 y_{37}\\
 y_{9}   &  1.0 & -1.00 y_{20} & -8.00 y_{21} &   & -5.00 y_{23} & +  5.00 y_{24} & -1.00 y_{25} & + 10.00 y_{26} & -9.00 y_{27} & -8.00 y_{28} & +  4.00 y_{29} & +  1.00 y_{30} & -1.00 y_{31} & -8.00 y_{32} & -3.00 y_{33} & -6.00 y_{34} & +  5.00 y_{35} & -1.00 y_{36} & -10.00 y_{37}\\
 y_{10}   &  1.0 & +  4.00 y_{20} & -8.00 y_{21} & -1.00 y_{22} &   & +  2.00 y_{24} & +  3.00 y_{25} & +  6.00 y_{26} & -3.00 y_{27} & -1.00 y_{28} & +  1.00 y_{29} & +  4.00 y_{30} & -7.00 y_{31} & -9.00 y_{32} & -1.00 y_{33} &   & -1.00 y_{35} & +  8.00 y_{36} & -6.00 y_{37}\\
 y_{11}   &  1.0 & +  6.00 y_{20} & -10.00 y_{21} & +  6.00 y_{22} & + 10.00 y_{23} & -2.00 y_{24} & -10.00 y_{25} & +  2.00 y_{26} &   & +  2.00 y_{28} & +  5.00 y_{29} & +  2.00 y_{30} & -1.00 y_{31} & +  7.00 y_{32} & + 10.00 y_{33} & +  4.00 y_{34} & +  5.00 y_{35} & -5.00 y_{36} & -2.00 y_{37}\\
 y_{12}   &  1.0 & -10.00 y_{20} & -10.00 y_{21} & -3.00 y_{22} & +  7.00 y_{23} & +  3.00 y_{24} & +  4.00 y_{25} & +  3.00 y_{26} & +  2.00 y_{27} & +  2.00 y_{28} & +  1.00 y_{29} & +  9.00 y_{30} & -4.00 y_{31} & -9.00 y_{32} & -9.00 y_{33} & -6.00 y_{34} & -3.00 y_{35} & -2.00 y_{36} & -5.00 y_{37}\\
 y_{13}   &  1.0 & +  6.00 y_{20} & +  2.00 y_{21} & +  5.00 y_{22} & +  9.00 y_{23} & +  2.00 y_{24} & -2.00 y_{25} & -8.00 y_{26} & -9.00 y_{27} & + 10.00 y_{28} & -8.00 y_{29} & -7.00 y_{30} & -7.00 y_{31} & +  7.00 y_{32} & +  3.00 y_{33} & +  4.00 y_{34} & -2.00 y_{35} & +  5.00 y_{36} & -7.00 y_{37}\\
 y_{14}   &  1.0 & +  4.00 y_{20} & -4.00 y_{21} &   & +  7.00 y_{23} & +  4.00 y_{24} & -5.00 y_{25} &   & +  3.00 y_{27} & -3.00 y_{28} & +  4.00 y_{29} & -5.00 y_{30} & -3.00 y_{31} & -1.00 y_{32} & +  7.00 y_{33} & +  6.00 y_{34} & +  4.00 y_{35} & +  9.00 y_{36} & +  7.00 y_{37}\\
 y_{15}   &  1.0 & +  5.00 y_{20} & + 10.00 y_{21} & -9.00 y_{22} & -1.00 y_{23} & +  8.00 y_{24} & +  1.00 y_{25} & -5.00 y_{26} & +  7.00 y_{27} & +  7.00 y_{28} & -8.00 y_{29} & +  4.00 y_{30} & +  9.00 y_{31} & -5.00 y_{32} & -8.00 y_{33} & -6.00 y_{34} & -10.00 y_{35} & +  3.00 y_{36} & +  8.00 y_{37}\\
 y_{16}   &  1.0 & +  7.00 y_{20} & +  1.00 y_{21} & +  9.00 y_{22} & -7.00 y_{23} & +  5.00 y_{24} & +  9.00 y_{25} & -9.00 y_{26} & -1.00 y_{27} & -4.00 y_{28} & +  4.00 y_{29} & +  4.00 y_{30} & +  3.00 y_{31} & +  6.00 y_{32} & +  1.00 y_{33} & -2.00 y_{34} & +  2.00 y_{35} & -3.00 y_{36} & -7.00 y_{37}\\
 y_{17}   &  1.0 & +  6.00 y_{20} & -5.00 y_{21} & +  4.00 y_{22} & -9.00 y_{23} & -3.00 y_{24} & +  5.00 y_{25} & -4.00 y_{26} & +  1.00 y_{27} & -5.00 y_{28} & +  6.00 y_{29} & -2.00 y_{30} & -2.00 y_{31} & -7.00 y_{32} & -9.00 y_{33} & -10.00 y_{34} & -5.00 y_{35} & -5.00 y_{36} & +  7.00 y_{37}\\
 y_{18}   &  1.0 & -6.00 y_{20} &   & +  8.00 y_{22} & +  8.00 y_{23} & -8.00 y_{24} & +  6.00 y_{25} & -2.00 y_{26} & -1.00 y_{27} & -10.00 y_{28} & +  6.00 y_{29} & +  7.00 y_{30} & -10.00 y_{31} & -10.00 y_{32} & +  5.00 y_{33} & -3.00 y_{34} & +  8.00 y_{35} & -8.00 y_{36} & + 10.00 y_{37}\\
 y_{19}   &  1.0 & +  1.00 y_{20} & -1.00 y_{21} & -6.00 y_{22} & +  5.00 y_{23} & +  1.00 y_{24} & -8.00 y_{25} & -10.00 y_{26} & -9.00 y_{27} & -2.00 y_{28} & +  6.00 y_{29} & -4.00 y_{30} & +  5.00 y_{31} & + 10.00 y_{32} & -5.00 y_{33} & -9.00 y_{34} & -8.00 y_{35} & +  6.00 y_{36} & -10.00 y_{37}\\
\hline
z    &  -0 & + 11.00 y_{20} & + 12.00 y_{21} & -16.00 y_{22} & -34.00 y_{23} & -53.00 y_{24} & -53.00 y_{25} & +  3.00 y_{26} & + 30.00 y_{27} & + 44.00 y_{28} & -134.00 y_{29} & -18.00 y_{30} & +  1.00 y_{31} &   & +  4.00 y_{33} & + 97.00 y_{34} & -36.00 y_{35} & +  4.00 y_{36} & + 11.00 y_{37}\\
\end{array}\]
Initialization succeeded in finding final dual dictionary with 26 pivots
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 y_{28}   &  0.0324638217581 & -0.04 y_{9} & -0.02 y_{6} & +  0.23 y_{22} & +  0.04 y_{23} & -0.27 y_{24} & -0.03 y_{19} & +  0.82 y_{21} & -0.06 y_{18} & +  0.08 y_{12} & +  0.54 y_{29} & -0.21 y_{30} & -1.02 y_{27} & +  0.53 y_{32} & +  0.04 y_{17} & +  1.28 y_{33} & +  0.97 y_{35} & -0.22 y_{36} & -0.25 y_{25}\\
 y_{1}   &  1.01484013458 & +  0.33 y_{9} & -0.52 y_{6} & +  3.95 y_{22} & -14.82 y_{23} & +  8.42 y_{24} & -0.20 y_{19} & + 10.96 y_{21} & +  0.17 y_{18} & +  0.77 y_{12} & + 10.63 y_{29} & -7.29 y_{30} & -13.69 y_{27} & + 22.38 y_{32} & -0.57 y_{17} & + 13.12 y_{33} & -6.55 y_{35} & +  6.87 y_{36} & +  2.65 y_{25}\\
 y_{2}   &  0.150245165399 & -0.64 y_{9} & +  0.38 y_{6} & + 21.52 y_{22} & -8.69 y_{23} & +  0.77 y_{24} & +  0.40 y_{19} & +  8.53 y_{21} & -0.47 y_{18} & +  1.14 y_{12} & +  5.60 y_{29} & -13.43 y_{30} & -6.88 y_{27} & -7.07 y_{32} & +  0.04 y_{17} & + 10.06 y_{33} & + 16.66 y_{35} & +  1.04 y_{36} & +  8.39 y_{25}\\
 y_{4}   &  0.347975104464 & -0.43 y_{9} & +  0.23 y_{6} & +  7.95 y_{22} & -2.28 y_{23} & +  8.54 y_{24} & -0.55 y_{19} & + 15.05 y_{21} & -0.22 y_{18} & +  1.01 y_{12} & +  0.83 y_{29} & -4.64 y_{30} & -6.73 y_{27} & +  6.87 y_{32} & +  0.60 y_{17} & +  8.67 y_{33} & -4.21 y_{35} & + 10.24 y_{36} & -5.94 y_{25}\\
 y_{5}   &  2.04217735096 & -0.32 y_{9} & -1.40 y_{6} & -10.31 y_{22} & -19.35 y_{23} & +  0.87 y_{24} & -0.11 y_{19} & + 17.47 y_{21} & -0.21 y_{18} & +  0.70 y_{12} & + 16.94 y_{29} & -5.62 y_{30} & -11.02 y_{27} & + 19.90 y_{32} & +  0.29 y_{17} & + 23.74 y_{33} & + 18.18 y_{35} & -10.08 y_{36} & -1.82 y_{25}\\
 y_{26}   &  0.00792068565045 & +  0.03 y_{9} & +  0.02 y_{6} & -0.03 y_{22} & +  1.00 y_{23} & -0.41 y_{24} & -0.06 y_{19} & +  0.24 y_{21} & -0.03 y_{18} & +  0.01 y_{12} & +  0.12 y_{29} & -0.13 y_{30} & -0.15 y_{27} & +  0.61 y_{32} & +  0.02 y_{17} & +  0.07 y_{33} & -0.34 y_{35} & +  0.44 y_{36} & -0.51 y_{25}\\
 y_{7}   &  1.04152611305 & +  0.07 y_{9} & -0.24 y_{6} & +  4.55 y_{22} & +  1.58 y_{23} & + 10.33 y_{24} & +  0.17 y_{19} & +  6.27 y_{21} & +  0.38 y_{18} & -0.31 y_{12} & +  6.32 y_{29} & -0.98 y_{30} & -1.75 y_{27} & +  2.55 y_{32} & -0.10 y_{17} & -3.60 y_{33} & +  5.29 y_{35} & +  4.80 y_{36} & -0.69 y_{25}\\
 y_{8}   &  0.814029651826 & +  0.62 y_{9} & +  0.33 y_{6} & -0.07 y_{22} & + 30.52 y_{23} & -1.04 y_{24} & -0.29 y_{19} & +  0.70 y_{21} & -0.85 y_{18} & -0.18 y_{12} & +  5.57 y_{29} & +  9.23 y_{30} & + 10.55 y_{27} & -9.66 y_{32} & +  0.55 y_{17} & +  5.42 y_{33} & +  4.64 y_{35} & -0.07 y_{36} & +  5.37 y_{25}\\
 y_{31}   &  0.0352405406124 & -0.02 y_{9} & +  0.09 y_{6} & +  0.70 y_{22} & +  1.09 y_{23} & -0.32 y_{24} & -0.00 y_{19} & -1.78 y_{21} & -0.01 y_{18} & -0.07 y_{12} & -0.35 y_{29} & +  0.49 y_{30} & +  0.67 y_{27} & -1.95 y_{32} & -0.02 y_{17} & -1.55 y_{33} & -0.40 y_{35} & +  0.45 y_{36} & -0.11 y_{25}\\
 y_{10}   &  0.782546750238 & +  0.71 y_{9} & -0.93 y_{6} & -6.96 y_{22} & -3.38 y_{23} & +  0.86 y_{24} & -0.09 y_{19} & + 12.05 y_{21} & -0.22 y_{18} & +  0.47 y_{12} & +  5.32 y_{29} & +  2.65 y_{30} & -6.28 y_{27} & + 10.90 y_{32} & +  0.28 y_{17} & + 15.91 y_{33} & +  2.02 y_{35} & +  1.47 y_{36} & +  6.61 y_{25}\\
 y_{11}   &  1.57693860559 & +  0.25 y_{9} & -0.52 y_{6} & +  3.08 y_{22} & + 10.64 y_{23} & -2.49 y_{24} & -0.10 y_{19} & -3.25 y_{21} & -0.29 y_{18} & -0.04 y_{12} & +  9.82 y_{29} & +  4.96 y_{30} & -3.03 y_{27} & + 12.68 y_{32} & +  0.11 y_{17} & + 16.49 y_{33} & +  7.25 y_{35} & -10.67 y_{36} & -6.07 y_{25}\\
 y_{3}   &  0.625532109021 & -0.20 y_{9} & +  0.27 y_{6} & +  4.49 y_{22} & -9.43 y_{23} & -1.45 y_{24} & +  0.92 y_{19} & -15.37 y_{21} & +  0.43 y_{18} & -0.41 y_{12} & -15.24 y_{29} & +  0.77 y_{30} & +  9.47 y_{27} & -20.29 y_{32} & -0.63 y_{17} & -10.67 y_{33} & +  7.74 y_{35} & -6.83 y_{36} & + 11.75 y_{25}\\
 y_{13}   &  1.46859393193 & -0.11 y_{9} & -1.62 y_{6} & +  0.74 y_{22} & -10.12 y_{23} & +  4.28 y_{24} & +  0.51 y_{19} & + 27.03 y_{21} & -0.44 y_{18} & +  0.98 y_{12} & +  2.73 y_{29} & -6.96 y_{30} & -20.93 y_{27} & + 23.11 y_{32} & +  0.21 y_{17} & + 31.01 y_{33} & + 14.92 y_{35} & -13.22 y_{36} & +  9.34 y_{25}\\
 y_{14}   &  1.61499188077 & +  0.05 y_{9} & -0.20 y_{6} & -6.32 y_{22} & +  7.00 y_{23} & +  8.58 y_{24} & -0.19 y_{19} & -7.33 y_{21} & +  0.29 y_{18} & -0.50 y_{12} & +  5.69 y_{29} & -3.11 y_{30} & +  1.46 y_{27} & +  1.28 y_{32} & -0.06 y_{17} & +  1.24 y_{33} & -1.35 y_{35} & +  9.43 y_{36} & -4.73 y_{25}\\
 y_{15}   &  1.15979560808 & -0.79 y_{9} & +  0.74 y_{6} & -2.93 y_{22} & + 16.85 y_{23} & +  5.76 y_{24} & -0.29 y_{19} & +  0.87 y_{21} & -0.68 y_{18} & -0.03 y_{12} & -10.24 y_{29} & +  8.97 y_{30} & +  1.77 y_{27} & -16.75 y_{32} & +  0.88 y_{17} & -6.62 y_{33} & -0.79 y_{35} & +  9.52 y_{36} & -6.75 y_{25}\\
 y_{16}   &  0.782667910779 & +  0.22 y_{9} & -0.38 y_{6} & +  9.26 y_{22} & -12.11 y_{23} & +  7.00 y_{24} & +  0.88 y_{19} & +  1.44 y_{21} & +  0.12 y_{18} & -0.51 y_{12} & +  1.37 y_{29} & + 11.58 y_{30} & +  7.13 y_{27} & -1.43 y_{32} & -0.11 y_{17} & +  2.93 y_{33} & +  6.04 y_{35} & -12.13 y_{36} & + 20.44 y_{25}\\
 y_{34}   &  0.100446890311 & +  0.00 y_{9} & -0.01 y_{6} & -0.17 y_{22} & -0.67 y_{23} & +  0.22 y_{24} & +  0.01 y_{19} & -0.71 y_{21} & +  0.03 y_{18} & -0.05 y_{12} & +  0.39 y_{29} & +  0.15 y_{30} & +  0.15 y_{27} & -0.56 y_{32} & -0.07 y_{17} & -1.08 y_{33} & -0.65 y_{35} & -0.39 y_{36} & +  0.52 y_{25}\\
 y_{37}   &  0.01548102951 & -0.04 y_{9} & +  0.04 y_{6} & -0.15 y_{22} & +  0.70 y_{23} & +  0.21 y_{24} & -0.04 y_{19} & -0.69 y_{21} & +  0.01 y_{18} & -0.02 y_{12} & -0.13 y_{29} & -0.06 y_{30} & -0.36 y_{27} & -0.13 y_{32} & +  0.03 y_{17} & -0.54 y_{33} & -0.23 y_{35} & +  0.74 y_{36} & -0.73 y_{25}\\
 y_{20}   &  0.02676410486 & +  0.03 y_{9} & -0.05 y_{6} & -0.37 y_{22} & +  0.62 y_{23} & +  0.02 y_{24} & -0.01 y_{19} & +  0.71 y_{21} & -0.04 y_{18} & -0.02 y_{12} & +  0.22 y_{29} & +  0.56 y_{30} & -0.22 y_{27} & +  0.57 y_{32} & +  0.05 y_{17} & +  0.92 y_{33} & +  0.46 y_{35} & -0.43 y_{36} & +  0.30 y_{25}\\
\hline
z    &  11.6954555932 & -1.59 y_{9} & -2.29 y_{6} & -27.36 y_{22} & -78.78 y_{23} & -42.89 y_{24} & -1.32 y_{19} & -20.95 y_{21} & -0.39 y_{18} & -1.81 y_{12} & -71.46 y_{29} & -6.66 y_{30} & -6.98 y_{27} & -26.85 y_{32} & -4.29 y_{17} & -41.99 y_{33} & -55.50 y_{35} & -38.52 y_{36} & -20.34 y_{25}\\
\end{array}\]
Primal Dictionary is:
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  1.58683664604 & +  0.04 x_{28} & -0.33 x_{1} & +  0.64 x_{2} & +  0.43 x_{4} & +  0.32 x_{5} & -0.03 x_{26} & -0.07 x_{7} & -0.62 x_{8} & +  0.02 x_{31} & -0.71 x_{10} & -0.25 x_{11} & +  0.20 x_{3} & +  0.11 x_{13} & -0.05 x_{14} & +  0.79 x_{15} & -0.22 x_{16} & -0.00 x_{34} & +  0.04 x_{37} & -0.03 x_{20}\\
 x_{6}   &  2.29124629869 & +  0.02 x_{28} & +  0.52 x_{1} & -0.38 x_{2} & -0.23 x_{4} & +  1.40 x_{5} & -0.02 x_{26} & +  0.24 x_{7} & -0.33 x_{8} & -0.09 x_{31} & +  0.93 x_{10} & +  0.52 x_{11} & -0.27 x_{3} & +  1.62 x_{13} & +  0.20 x_{14} & -0.74 x_{15} & +  0.38 x_{16} & +  0.01 x_{34} & -0.04 x_{37} & +  0.05 x_{20}\\
 x_{22}   &  27.3551481409 & -0.23 x_{28} & -3.95 x_{1} & -21.52 x_{2} & -7.95 x_{4} & + 10.31 x_{5} & +  0.03 x_{26} & -4.55 x_{7} & +  0.07 x_{8} & -0.70 x_{31} & +  6.96 x_{10} & -3.08 x_{11} & -4.49 x_{3} & -0.74 x_{13} & +  6.32 x_{14} & +  2.93 x_{15} & -9.26 x_{16} & +  0.17 x_{34} & +  0.15 x_{37} & +  0.37 x_{20}\\
 x_{23}   &  78.7757229738 & -0.04 x_{28} & + 14.82 x_{1} & +  8.69 x_{2} & +  2.28 x_{4} & + 19.35 x_{5} & -1.00 x_{26} & -1.58 x_{7} & -30.52 x_{8} & -1.09 x_{31} & +  3.38 x_{10} & -10.64 x_{11} & +  9.43 x_{3} & + 10.12 x_{13} & -7.00 x_{14} & -16.85 x_{15} & + 12.11 x_{16} & +  0.67 x_{34} & -0.70 x_{37} & -0.62 x_{20}\\
 x_{24}   &  42.8947499069 & +  0.27 x_{28} & -8.42 x_{1} & -0.77 x_{2} & -8.54 x_{4} & -0.87 x_{5} & +  0.41 x_{26} & -10.33 x_{7} & +  1.04 x_{8} & +  0.32 x_{31} & -0.86 x_{10} & +  2.49 x_{11} & +  1.45 x_{3} & -4.28 x_{13} & -8.58 x_{14} & -5.76 x_{15} & -7.00 x_{16} & -0.22 x_{34} & -0.21 x_{37} & -0.02 x_{20}\\
 x_{19}   &  1.32075036791 & +  0.03 x_{28} & +  0.20 x_{1} & -0.40 x_{2} & +  0.55 x_{4} & +  0.11 x_{5} & +  0.06 x_{26} & -0.17 x_{7} & +  0.29 x_{8} & +  0.00 x_{31} & +  0.09 x_{10} & +  0.10 x_{11} & -0.92 x_{3} & -0.51 x_{13} & +  0.19 x_{14} & +  0.29 x_{15} & -0.88 x_{16} & -0.01 x_{34} & +  0.04 x_{37} & +  0.01 x_{20}\\
 x_{21}   &  20.952197734 & -0.82 x_{28} & -10.96 x_{1} & -8.53 x_{2} & -15.05 x_{4} & -17.47 x_{5} & -0.24 x_{26} & -6.27 x_{7} & -0.70 x_{8} & +  1.78 x_{31} & -12.05 x_{10} & +  3.25 x_{11} & + 15.37 x_{3} & -27.03 x_{13} & +  7.33 x_{14} & -0.87 x_{15} & -1.44 x_{16} & +  0.71 x_{34} & +  0.69 x_{37} & -0.71 x_{20}\\
 x_{18}   &  0.394120463129 & +  0.06 x_{28} & -0.17 x_{1} & +  0.47 x_{2} & +  0.22 x_{4} & +  0.21 x_{5} & +  0.03 x_{26} & -0.38 x_{7} & +  0.85 x_{8} & +  0.01 x_{31} & +  0.22 x_{10} & +  0.29 x_{11} & -0.43 x_{3} & +  0.44 x_{13} & -0.29 x_{14} & +  0.68 x_{15} & -0.12 x_{16} & -0.03 x_{34} & -0.01 x_{37} & +  0.04 x_{20}\\
 x_{12}   &  1.80909235979 & -0.08 x_{28} & -0.77 x_{1} & -1.14 x_{2} & -1.01 x_{4} & -0.70 x_{5} & -0.01 x_{26} & +  0.31 x_{7} & +  0.18 x_{8} & +  0.07 x_{31} & -0.47 x_{10} & +  0.04 x_{11} & +  0.41 x_{3} & -0.98 x_{13} & +  0.50 x_{14} & +  0.03 x_{15} & +  0.51 x_{16} & +  0.05 x_{34} & +  0.02 x_{37} & +  0.02 x_{20}\\
 x_{29}   &  71.4639089346 & -0.54 x_{28} & -10.63 x_{1} & -5.60 x_{2} & -0.83 x_{4} & -16.94 x_{5} & -0.12 x_{26} & -6.32 x_{7} & -5.57 x_{8} & +  0.35 x_{31} & -5.32 x_{10} & -9.82 x_{11} & + 15.24 x_{3} & -2.73 x_{13} & -5.69 x_{14} & + 10.24 x_{15} & -1.37 x_{16} & -0.39 x_{34} & +  0.13 x_{37} & -0.22 x_{20}\\
 x_{30}   &  6.65981666342 & +  0.21 x_{28} & +  7.29 x_{1} & + 13.43 x_{2} & +  4.64 x_{4} & +  5.62 x_{5} & +  0.13 x_{26} & +  0.98 x_{7} & -9.23 x_{8} & -0.49 x_{31} & -2.65 x_{10} & -4.96 x_{11} & -0.77 x_{3} & +  6.96 x_{13} & +  3.11 x_{14} & -8.97 x_{15} & -11.58 x_{16} & -0.15 x_{34} & +  0.06 x_{37} & -0.56 x_{20}\\
 x_{27}   &  6.98077980106 & +  1.02 x_{28} & + 13.69 x_{1} & +  6.88 x_{2} & +  6.73 x_{4} & + 11.02 x_{5} & +  0.15 x_{26} & +  1.75 x_{7} & -10.55 x_{8} & -0.67 x_{31} & +  6.28 x_{10} & +  3.03 x_{11} & -9.47 x_{3} & + 20.93 x_{13} & -1.46 x_{14} & -1.77 x_{15} & -7.13 x_{16} & -0.15 x_{34} & +  0.36 x_{37} & +  0.22 x_{20}\\
 x_{32}   &  26.851628575 & -0.53 x_{28} & -22.38 x_{1} & +  7.07 x_{2} & -6.87 x_{4} & -19.90 x_{5} & -0.61 x_{26} & -2.55 x_{7} & +  9.66 x_{8} & +  1.95 x_{31} & -10.90 x_{10} & -12.68 x_{11} & + 20.29 x_{3} & -23.11 x_{13} & -1.28 x_{14} & + 16.75 x_{15} & +  1.43 x_{16} & +  0.56 x_{34} & +  0.13 x_{37} & -0.57 x_{20}\\
 x_{17}   &  4.29340945761 & -0.04 x_{28} & +  0.57 x_{1} & -0.04 x_{2} & -0.60 x_{4} & -0.29 x_{5} & -0.02 x_{26} & +  0.10 x_{7} & -0.55 x_{8} & +  0.02 x_{31} & -0.28 x_{10} & -0.11 x_{11} & +  0.63 x_{3} & -0.21 x_{13} & +  0.06 x_{14} & -0.88 x_{15} & +  0.11 x_{16} & +  0.07 x_{34} & -0.03 x_{37} & -0.05 x_{20}\\
 x_{33}   &  41.9862054292 & -1.28 x_{28} & -13.12 x_{1} & -10.06 x_{2} & -8.67 x_{4} & -23.74 x_{5} & -0.07 x_{26} & +  3.60 x_{7} & -5.42 x_{8} & +  1.55 x_{31} & -15.91 x_{10} & -16.49 x_{11} & + 10.67 x_{3} & -31.01 x_{13} & -1.24 x_{14} & +  6.62 x_{15} & -2.93 x_{16} & +  1.08 x_{34} & +  0.54 x_{37} & -0.92 x_{20}\\
 x_{35}   &  55.4994414795 & -0.97 x_{28} & +  6.55 x_{1} & -16.66 x_{2} & +  4.21 x_{4} & -18.18 x_{5} & +  0.34 x_{26} & -5.29 x_{7} & -4.64 x_{8} & +  0.40 x_{31} & -2.02 x_{10} & -7.25 x_{11} & -7.74 x_{3} & -14.92 x_{13} & +  1.35 x_{14} & +  0.79 x_{15} & -6.04 x_{16} & +  0.65 x_{34} & +  0.23 x_{37} & -0.46 x_{20}\\
 x_{36}   &  38.5217468395 & +  0.22 x_{28} & -6.87 x_{1} & -1.04 x_{2} & -10.24 x_{4} & + 10.08 x_{5} & -0.44 x_{26} & -4.80 x_{7} & +  0.07 x_{8} & -0.45 x_{31} & -1.47 x_{10} & + 10.67 x_{11} & +  6.83 x_{3} & + 13.22 x_{13} & -9.43 x_{14} & -9.52 x_{15} & + 12.13 x_{16} & +  0.39 x_{34} & -0.74 x_{37} & +  0.43 x_{20}\\
 x_{25}   &  20.3372222912 & +  0.25 x_{28} & -2.65 x_{1} & -8.39 x_{2} & +  5.94 x_{4} & +  1.82 x_{5} & +  0.51 x_{26} & +  0.69 x_{7} & -5.37 x_{8} & +  0.11 x_{31} & -6.61 x_{10} & +  6.07 x_{11} & -11.75 x_{3} & -9.34 x_{13} & +  4.73 x_{14} & +  6.75 x_{15} & -20.44 x_{16} & -0.52 x_{34} & +  0.73 x_{37} & -0.30 x_{20}\\
\hline
z    &  -11.6954555932 & -0.03 x_{28} & -1.01 x_{1} & -0.15 x_{2} & -0.35 x_{4} & -2.04 x_{5} & -0.01 x_{26} & -1.04 x_{7} & -0.81 x_{8} & -0.04 x_{31} & -0.78 x_{10} & -1.58 x_{11} & -0.63 x_{3} & -1.47 x_{13} & -1.61 x_{14} & -1.16 x_{15} & -0.78 x_{16} & -0.10 x_{34} & -0.02 x_{37} & -0.03 x_{20}\\
\end{array}\]
Primal Dictionary with original objective is:
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  1.58683664604 & +  0.04 x_{28} & -0.33 x_{1} & +  0.64 x_{2} & +  0.43 x_{4} & +  0.32 x_{5} & -0.03 x_{26} & -0.07 x_{7} & -0.62 x_{8} & +  0.02 x_{31} & -0.71 x_{10} & -0.25 x_{11} & +  0.20 x_{3} & +  0.11 x_{13} & -0.05 x_{14} & +  0.79 x_{15} & -0.22 x_{16} & -0.00 x_{34} & +  0.04 x_{37} & -0.03 x_{20}\\
 x_{6}   &  2.29124629869 & +  0.02 x_{28} & +  0.52 x_{1} & -0.38 x_{2} & -0.23 x_{4} & +  1.40 x_{5} & -0.02 x_{26} & +  0.24 x_{7} & -0.33 x_{8} & -0.09 x_{31} & +  0.93 x_{10} & +  0.52 x_{11} & -0.27 x_{3} & +  1.62 x_{13} & +  0.20 x_{14} & -0.74 x_{15} & +  0.38 x_{16} & +  0.01 x_{34} & -0.04 x_{37} & +  0.05 x_{20}\\
 x_{22}   &  27.3551481409 & -0.23 x_{28} & -3.95 x_{1} & -21.52 x_{2} & -7.95 x_{4} & + 10.31 x_{5} & +  0.03 x_{26} & -4.55 x_{7} & +  0.07 x_{8} & -0.70 x_{31} & +  6.96 x_{10} & -3.08 x_{11} & -4.49 x_{3} & -0.74 x_{13} & +  6.32 x_{14} & +  2.93 x_{15} & -9.26 x_{16} & +  0.17 x_{34} & +  0.15 x_{37} & +  0.37 x_{20}\\
 x_{23}   &  78.7757229738 & -0.04 x_{28} & + 14.82 x_{1} & +  8.69 x_{2} & +  2.28 x_{4} & + 19.35 x_{5} & -1.00 x_{26} & -1.58 x_{7} & -30.52 x_{8} & -1.09 x_{31} & +  3.38 x_{10} & -10.64 x_{11} & +  9.43 x_{3} & + 10.12 x_{13} & -7.00 x_{14} & -16.85 x_{15} & + 12.11 x_{16} & +  0.67 x_{34} & -0.70 x_{37} & -0.62 x_{20}\\
 x_{24}   &  42.8947499069 & +  0.27 x_{28} & -8.42 x_{1} & -0.77 x_{2} & -8.54 x_{4} & -0.87 x_{5} & +  0.41 x_{26} & -10.33 x_{7} & +  1.04 x_{8} & +  0.32 x_{31} & -0.86 x_{10} & +  2.49 x_{11} & +  1.45 x_{3} & -4.28 x_{13} & -8.58 x_{14} & -5.76 x_{15} & -7.00 x_{16} & -0.22 x_{34} & -0.21 x_{37} & -0.02 x_{20}\\
 x_{19}   &  1.32075036791 & +  0.03 x_{28} & +  0.20 x_{1} & -0.40 x_{2} & +  0.55 x_{4} & +  0.11 x_{5} & +  0.06 x_{26} & -0.17 x_{7} & +  0.29 x_{8} & +  0.00 x_{31} & +  0.09 x_{10} & +  0.10 x_{11} & -0.92 x_{3} & -0.51 x_{13} & +  0.19 x_{14} & +  0.29 x_{15} & -0.88 x_{16} & -0.01 x_{34} & +  0.04 x_{37} & +  0.01 x_{20}\\
 x_{21}   &  20.952197734 & -0.82 x_{28} & -10.96 x_{1} & -8.53 x_{2} & -15.05 x_{4} & -17.47 x_{5} & -0.24 x_{26} & -6.27 x_{7} & -0.70 x_{8} & +  1.78 x_{31} & -12.05 x_{10} & +  3.25 x_{11} & + 15.37 x_{3} & -27.03 x_{13} & +  7.33 x_{14} & -0.87 x_{15} & -1.44 x_{16} & +  0.71 x_{34} & +  0.69 x_{37} & -0.71 x_{20}\\
 x_{18}   &  0.394120463129 & +  0.06 x_{28} & -0.17 x_{1} & +  0.47 x_{2} & +  0.22 x_{4} & +  0.21 x_{5} & +  0.03 x_{26} & -0.38 x_{7} & +  0.85 x_{8} & +  0.01 x_{31} & +  0.22 x_{10} & +  0.29 x_{11} & -0.43 x_{3} & +  0.44 x_{13} & -0.29 x_{14} & +  0.68 x_{15} & -0.12 x_{16} & -0.03 x_{34} & -0.01 x_{37} & +  0.04 x_{20}\\
 x_{12}   &  1.80909235979 & -0.08 x_{28} & -0.77 x_{1} & -1.14 x_{2} & -1.01 x_{4} & -0.70 x_{5} & -0.01 x_{26} & +  0.31 x_{7} & +  0.18 x_{8} & +  0.07 x_{31} & -0.47 x_{10} & +  0.04 x_{11} & +  0.41 x_{3} & -0.98 x_{13} & +  0.50 x_{14} & +  0.03 x_{15} & +  0.51 x_{16} & +  0.05 x_{34} & +  0.02 x_{37} & +  0.02 x_{20}\\
 x_{29}   &  71.4639089346 & -0.54 x_{28} & -10.63 x_{1} & -5.60 x_{2} & -0.83 x_{4} & -16.94 x_{5} & -0.12 x_{26} & -6.32 x_{7} & -5.57 x_{8} & +  0.35 x_{31} & -5.32 x_{10} & -9.82 x_{11} & + 15.24 x_{3} & -2.73 x_{13} & -5.69 x_{14} & + 10.24 x_{15} & -1.37 x_{16} & -0.39 x_{34} & +  0.13 x_{37} & -0.22 x_{20}\\
 x_{30}   &  6.65981666342 & +  0.21 x_{28} & +  7.29 x_{1} & + 13.43 x_{2} & +  4.64 x_{4} & +  5.62 x_{5} & +  0.13 x_{26} & +  0.98 x_{7} & -9.23 x_{8} & -0.49 x_{31} & -2.65 x_{10} & -4.96 x_{11} & -0.77 x_{3} & +  6.96 x_{13} & +  3.11 x_{14} & -8.97 x_{15} & -11.58 x_{16} & -0.15 x_{34} & +  0.06 x_{37} & -0.56 x_{20}\\
 x_{27}   &  6.98077980106 & +  1.02 x_{28} & + 13.69 x_{1} & +  6.88 x_{2} & +  6.73 x_{4} & + 11.02 x_{5} & +  0.15 x_{26} & +  1.75 x_{7} & -10.55 x_{8} & -0.67 x_{31} & +  6.28 x_{10} & +  3.03 x_{11} & -9.47 x_{3} & + 20.93 x_{13} & -1.46 x_{14} & -1.77 x_{15} & -7.13 x_{16} & -0.15 x_{34} & +  0.36 x_{37} & +  0.22 x_{20}\\
 x_{32}   &  26.851628575 & -0.53 x_{28} & -22.38 x_{1} & +  7.07 x_{2} & -6.87 x_{4} & -19.90 x_{5} & -0.61 x_{26} & -2.55 x_{7} & +  9.66 x_{8} & +  1.95 x_{31} & -10.90 x_{10} & -12.68 x_{11} & + 20.29 x_{3} & -23.11 x_{13} & -1.28 x_{14} & + 16.75 x_{15} & +  1.43 x_{16} & +  0.56 x_{34} & +  0.13 x_{37} & -0.57 x_{20}\\
 x_{17}   &  4.29340945761 & -0.04 x_{28} & +  0.57 x_{1} & -0.04 x_{2} & -0.60 x_{4} & -0.29 x_{5} & -0.02 x_{26} & +  0.10 x_{7} & -0.55 x_{8} & +  0.02 x_{31} & -0.28 x_{10} & -0.11 x_{11} & +  0.63 x_{3} & -0.21 x_{13} & +  0.06 x_{14} & -0.88 x_{15} & +  0.11 x_{16} & +  0.07 x_{34} & -0.03 x_{37} & -0.05 x_{20}\\
 x_{33}   &  41.9862054292 & -1.28 x_{28} & -13.12 x_{1} & -10.06 x_{2} & -8.67 x_{4} & -23.74 x_{5} & -0.07 x_{26} & +  3.60 x_{7} & -5.42 x_{8} & +  1.55 x_{31} & -15.91 x_{10} & -16.49 x_{11} & + 10.67 x_{3} & -31.01 x_{13} & -1.24 x_{14} & +  6.62 x_{15} & -2.93 x_{16} & +  1.08 x_{34} & +  0.54 x_{37} & -0.92 x_{20}\\
 x_{35}   &  55.4994414795 & -0.97 x_{28} & +  6.55 x_{1} & -16.66 x_{2} & +  4.21 x_{4} & -18.18 x_{5} & +  0.34 x_{26} & -5.29 x_{7} & -4.64 x_{8} & +  0.40 x_{31} & -2.02 x_{10} & -7.25 x_{11} & -7.74 x_{3} & -14.92 x_{13} & +  1.35 x_{14} & +  0.79 x_{15} & -6.04 x_{16} & +  0.65 x_{34} & +  0.23 x_{37} & -0.46 x_{20}\\
 x_{36}   &  38.5217468395 & +  0.22 x_{28} & -6.87 x_{1} & -1.04 x_{2} & -10.24 x_{4} & + 10.08 x_{5} & -0.44 x_{26} & -4.80 x_{7} & +  0.07 x_{8} & -0.45 x_{31} & -1.47 x_{10} & + 10.67 x_{11} & +  6.83 x_{3} & + 13.22 x_{13} & -9.43 x_{14} & -9.52 x_{15} & + 12.13 x_{16} & +  0.39 x_{34} & -0.74 x_{37} & +  0.43 x_{20}\\
 x_{25}   &  20.3372222912 & +  0.25 x_{28} & -2.65 x_{1} & -8.39 x_{2} & +  5.94 x_{4} & +  1.82 x_{5} & +  0.51 x_{26} & +  0.69 x_{7} & -5.37 x_{8} & +  0.11 x_{31} & -6.61 x_{10} & +  6.07 x_{11} & -11.75 x_{3} & -9.34 x_{13} & +  4.73 x_{14} & +  6.75 x_{15} & -20.44 x_{16} & -0.52 x_{34} & +  0.73 x_{37} & -0.30 x_{20}\\
\hline
z    &  -13.5317115552 & -0.02 x_{28} & +  2.18 x_{1} & +  1.50 x_{2} & +  2.51 x_{4} & -1.65 x_{5} & +  0.02 x_{26} & +  0.48 x_{7} & +  8.61 x_{8} & +  0.37 x_{31} & -2.63 x_{10} & +  2.77 x_{11} & +  1.33 x_{3} & -7.73 x_{13} & -3.20 x_{14} & +  3.38 x_{15} & +  2.00 x_{16} & -0.12 x_{34} & -0.02 x_{37} & -0.06 x_{20}\\
\end{array}\]
\section{Optimization Phase Simplex}
Starting Dictionary is:
\[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  1.58683664604 & +  0.04 x_{28} & -0.33 x_{1} & +  0.64 x_{2} & +  0.43 x_{4} & +  0.32 x_{5} & -0.03 x_{26} & -0.07 x_{7} & -0.62 x_{8} & +  0.02 x_{31} & -0.71 x_{10} & -0.25 x_{11} & +  0.20 x_{3} & +  0.11 x_{13} & -0.05 x_{14} & +  0.79 x_{15} & -0.22 x_{16} & -0.00 x_{34} & +  0.04 x_{37} & -0.03 x_{20}\\
 x_{6}   &  2.29124629869 & +  0.02 x_{28} & +  0.52 x_{1} & -0.38 x_{2} & -0.23 x_{4} & +  1.40 x_{5} & -0.02 x_{26} & +  0.24 x_{7} & -0.33 x_{8} & -0.09 x_{31} & +  0.93 x_{10} & +  0.52 x_{11} & -0.27 x_{3} & +  1.62 x_{13} & +  0.20 x_{14} & -0.74 x_{15} & +  0.38 x_{16} & +  0.01 x_{34} & -0.04 x_{37} & +  0.05 x_{20}\\
 x_{22}   &  27.3551481409 & -0.23 x_{28} & -3.95 x_{1} & -21.52 x_{2} & -7.95 x_{4} & + 10.31 x_{5} & +  0.03 x_{26} & -4.55 x_{7} & +  0.07 x_{8} & -0.70 x_{31} & +  6.96 x_{10} & -3.08 x_{11} & -4.49 x_{3} & -0.74 x_{13} & +  6.32 x_{14} & +  2.93 x_{15} & -9.26 x_{16} & +  0.17 x_{34} & +  0.15 x_{37} & +  0.37 x_{20}\\
 x_{23}   &  78.7757229738 & -0.04 x_{28} & + 14.82 x_{1} & +  8.69 x_{2} & +  2.28 x_{4} & + 19.35 x_{5} & -1.00 x_{26} & -1.58 x_{7} & -30.52 x_{8} & -1.09 x_{31} & +  3.38 x_{10} & -10.64 x_{11} & +  9.43 x_{3} & + 10.12 x_{13} & -7.00 x_{14} & -16.85 x_{15} & + 12.11 x_{16} & +  0.67 x_{34} & -0.70 x_{37} & -0.62 x_{20}\\
 x_{24}   &  42.8947499069 & +  0.27 x_{28} & -8.42 x_{1} & -0.77 x_{2} & -8.54 x_{4} & -0.87 x_{5} & +  0.41 x_{26} & -10.33 x_{7} & +  1.04 x_{8} & +  0.32 x_{31} & -0.86 x_{10} & +  2.49 x_{11} & +  1.45 x_{3} & -4.28 x_{13} & -8.58 x_{14} & -5.76 x_{15} & -7.00 x_{16} & -0.22 x_{34} & -0.21 x_{37} & -0.02 x_{20}\\
 x_{19}   &  1.32075036791 & +  0.03 x_{28} & +  0.20 x_{1} & -0.40 x_{2} & +  0.55 x_{4} & +  0.11 x_{5} & +  0.06 x_{26} & -0.17 x_{7} & +  0.29 x_{8} & +  0.00 x_{31} & +  0.09 x_{10} & +  0.10 x_{11} & -0.92 x_{3} & -0.51 x_{13} & +  0.19 x_{14} & +  0.29 x_{15} & -0.88 x_{16} & -0.01 x_{34} & +  0.04 x_{37} & +  0.01 x_{20}\\
 x_{21}   &  20.952197734 & -0.82 x_{28} & -10.96 x_{1} & -8.53 x_{2} & -15.05 x_{4} & -17.47 x_{5} & -0.24 x_{26} & -6.27 x_{7} & -0.70 x_{8} & +  1.78 x_{31} & -12.05 x_{10} & +  3.25 x_{11} & + 15.37 x_{3} & -27.03 x_{13} & +  7.33 x_{14} & -0.87 x_{15} & -1.44 x_{16} & +  0.71 x_{34} & +  0.69 x_{37} & -0.71 x_{20}\\
 x_{18}   &  0.394120463129 & +  0.06 x_{28} & -0.17 x_{1} & +  0.47 x_{2} & +  0.22 x_{4} & +  0.21 x_{5} & +  0.03 x_{26} & -0.38 x_{7} & +  0.85 x_{8} & +  0.01 x_{31} & +  0.22 x_{10} & +  0.29 x_{11} & -0.43 x_{3} & +  0.44 x_{13} & -0.29 x_{14} & +  0.68 x_{15} & -0.12 x_{16} & -0.03 x_{34} & -0.01 x_{37} & +  0.04 x_{20}\\
 x_{12}   &  1.80909235979 & -0.08 x_{28} & -0.77 x_{1} & -1.14 x_{2} & -1.01 x_{4} & -0.70 x_{5} & -0.01 x_{26} & +  0.31 x_{7} & +  0.18 x_{8} & +  0.07 x_{31} & -0.47 x_{10} & +  0.04 x_{11} & +  0.41 x_{3} & -0.98 x_{13} & +  0.50 x_{14} & +  0.03 x_{15} & +  0.51 x_{16} & +  0.05 x_{34} & +  0.02 x_{37} & +  0.02 x_{20}\\
 x_{29}   &  71.4639089346 & -0.54 x_{28} & -10.63 x_{1} & -5.60 x_{2} & -0.83 x_{4} & -16.94 x_{5} & -0.12 x_{26} & -6.32 x_{7} & -5.57 x_{8} & +  0.35 x_{31} & -5.32 x_{10} & -9.82 x_{11} & + 15.24 x_{3} & -2.73 x_{13} & -5.69 x_{14} & + 10.24 x_{15} & -1.37 x_{16} & -0.39 x_{34} & +  0.13 x_{37} & -0.22 x_{20}\\
 x_{30}   &  6.65981666342 & +  0.21 x_{28} & +  7.29 x_{1} & + 13.43 x_{2} & +  4.64 x_{4} & +  5.62 x_{5} & +  0.13 x_{26} & +  0.98 x_{7} & -9.23 x_{8} & -0.49 x_{31} & -2.65 x_{10} & -4.96 x_{11} & -0.77 x_{3} & +  6.96 x_{13} & +  3.11 x_{14} & -8.97 x_{15} & -11.58 x_{16} & -0.15 x_{34} & +  0.06 x_{37} & -0.56 x_{20}\\
 x_{27}   &  6.98077980106 & +  1.02 x_{28} & + 13.69 x_{1} & +  6.88 x_{2} & +  6.73 x_{4} & + 11.02 x_{5} & +  0.15 x_{26} & +  1.75 x_{7} & -10.55 x_{8} & -0.67 x_{31} & +  6.28 x_{10} & +  3.03 x_{11} & -9.47 x_{3} & + 20.93 x_{13} & -1.46 x_{14} & -1.77 x_{15} & -7.13 x_{16} & -0.15 x_{34} & +  0.36 x_{37} & +  0.22 x_{20}\\
 x_{32}   &  26.851628575 & -0.53 x_{28} & -22.38 x_{1} & +  7.07 x_{2} & -6.87 x_{4} & -19.90 x_{5} & -0.61 x_{26} & -2.55 x_{7} & +  9.66 x_{8} & +  1.95 x_{31} & -10.90 x_{10} & -12.68 x_{11} & + 20.29 x_{3} & -23.11 x_{13} & -1.28 x_{14} & + 16.75 x_{15} & +  1.43 x_{16} & +  0.56 x_{34} & +  0.13 x_{37} & -0.57 x_{20}\\
 x_{17}   &  4.29340945761 & -0.04 x_{28} & +  0.57 x_{1} & -0.04 x_{2} & -0.60 x_{4} & -0.29 x_{5} & -0.02 x_{26} & +  0.10 x_{7} & -0.55 x_{8} & +  0.02 x_{31} & -0.28 x_{10} & -0.11 x_{11} & +  0.63 x_{3} & -0.21 x_{13} & +  0.06 x_{14} & -0.88 x_{15} & +  0.11 x_{16} & +  0.07 x_{34} & -0.03 x_{37} & -0.05 x_{20}\\
 x_{33}   &  41.9862054292 & -1.28 x_{28} & -13.12 x_{1} & -10.06 x_{2} & -8.67 x_{4} & -23.74 x_{5} & -0.07 x_{26} & +  3.60 x_{7} & -5.42 x_{8} & +  1.55 x_{31} & -15.91 x_{10} & -16.49 x_{11} & + 10.67 x_{3} & -31.01 x_{13} & -1.24 x_{14} & +  6.62 x_{15} & -2.93 x_{16} & +  1.08 x_{34} & +  0.54 x_{37} & -0.92 x_{20}\\
 x_{35}   &  55.4994414795 & -0.97 x_{28} & +  6.55 x_{1} & -16.66 x_{2} & +  4.21 x_{4} & -18.18 x_{5} & +  0.34 x_{26} & -5.29 x_{7} & -4.64 x_{8} & +  0.40 x_{31} & -2.02 x_{10} & -7.25 x_{11} & -7.74 x_{3} & -14.92 x_{13} & +  1.35 x_{14} & +  0.79 x_{15} & -6.04 x_{16} & +  0.65 x_{34} & +  0.23 x_{37} & -0.46 x_{20}\\
 x_{36}   &  38.5217468395 & +  0.22 x_{28} & -6.87 x_{1} & -1.04 x_{2} & -10.24 x_{4} & + 10.08 x_{5} & -0.44 x_{26} & -4.80 x_{7} & +  0.07 x_{8} & -0.45 x_{31} & -1.47 x_{10} & + 10.67 x_{11} & +  6.83 x_{3} & + 13.22 x_{13} & -9.43 x_{14} & -9.52 x_{15} & + 12.13 x_{16} & +  0.39 x_{34} & -0.74 x_{37} & +  0.43 x_{20}\\
 x_{25}   &  20.3372222912 & +  0.25 x_{28} & -2.65 x_{1} & -8.39 x_{2} & +  5.94 x_{4} & +  1.82 x_{5} & +  0.51 x_{26} & +  0.69 x_{7} & -5.37 x_{8} & +  0.11 x_{31} & -6.61 x_{10} & +  6.07 x_{11} & -11.75 x_{3} & -9.34 x_{13} & +  4.73 x_{14} & +  6.75 x_{15} & -20.44 x_{16} & -0.52 x_{34} & +  0.73 x_{37} & -0.30 x_{20}\\
\hline
z    &  -13.5317115552 & -0.02 x_{28} & +  2.18 x_{1} & +  1.50 x_{2} & +  2.51 x_{4} & -1.65 x_{5} & +  0.02 x_{26} & +  0.48 x_{7} & +  8.61 x_{8} & +  0.37 x_{31} & -2.63 x_{10} & +  2.77 x_{11} & +  1.33 x_{3} & -7.73 x_{13} & -3.20 x_{14} & +  3.38 x_{15} & +  2.00 x_{16} & -0.12 x_{34} & -0.02 x_{37} & -0.06 x_{20}\\
\end{array}\]


 $ x_{1} $ enters and $ x_{32} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  1.18617130884 & +  0.05 x_{28} & +  0.01 x_{32} & +  0.53 x_{2} & +  0.53 x_{4} & +  0.62 x_{5} & -0.03 x_{26} & -0.03 x_{7} & -0.76 x_{8} & -0.01 x_{31} & -0.55 x_{10} & -0.06 x_{11} & -0.10 x_{3} & +  0.45 x_{13} & -0.03 x_{14} & +  0.54 x_{15} & -0.24 x_{16} & -0.01 x_{34} & +  0.03 x_{37} & -0.02 x_{20}\\
 x_{6}   &  2.91116626873 & +  0.01 x_{28} & -0.02 x_{32} & -0.21 x_{2} & -0.39 x_{4} & +  0.95 x_{5} & -0.03 x_{26} & +  0.18 x_{7} & -0.11 x_{8} & -0.05 x_{31} & +  0.68 x_{10} & +  0.22 x_{11} & +  0.20 x_{3} & +  1.08 x_{13} & +  0.17 x_{14} & -0.36 x_{15} & +  0.41 x_{16} & +  0.03 x_{34} & -0.04 x_{37} & +  0.03 x_{20}\\
 x_{22}   &  22.6164864536 & -0.14 x_{28} & +  0.18 x_{32} & -22.76 x_{2} & -6.74 x_{4} & + 13.82 x_{5} & +  0.14 x_{26} & -4.10 x_{7} & -1.64 x_{8} & -1.05 x_{31} & +  8.88 x_{10} & -0.84 x_{11} & -8.07 x_{3} & +  3.34 x_{13} & +  6.55 x_{14} & -0.03 x_{15} & -9.51 x_{16} & +  0.07 x_{34} & +  0.12 x_{37} & +  0.47 x_{20}\\
 x_{23}   &  96.5598175688 & -0.39 x_{28} & -0.66 x_{32} & + 13.37 x_{2} & -2.27 x_{4} & +  6.17 x_{5} & -1.41 x_{26} & -3.27 x_{7} & -24.12 x_{8} & +  0.20 x_{31} & -3.84 x_{10} & -19.04 x_{11} & + 22.87 x_{3} & -5.19 x_{13} & -7.85 x_{14} & -5.75 x_{15} & + 13.05 x_{16} & +  1.05 x_{34} & -0.62 x_{37} & -1.00 x_{20}\\
 x_{24}   &  32.7906783125 & +  0.47 x_{28} & +  0.38 x_{32} & -3.43 x_{2} & -5.96 x_{4} & +  6.62 x_{5} & +  0.64 x_{26} & -9.38 x_{7} & -2.60 x_{8} & -0.42 x_{31} & +  3.24 x_{10} & +  7.26 x_{11} & -6.19 x_{3} & +  4.41 x_{13} & -8.10 x_{14} & -12.07 x_{15} & -7.54 x_{16} & -0.43 x_{34} & -0.26 x_{37} & +  0.20 x_{20}\\
 x_{19}   &  1.55601648172 & +  0.02 x_{28} & -0.01 x_{32} & -0.34 x_{2} & +  0.49 x_{4} & -0.07 x_{5} & +  0.05 x_{26} & -0.19 x_{7} & +  0.37 x_{8} & +  0.02 x_{31} & -0.00 x_{10} & -0.01 x_{11} & -0.74 x_{3} & -0.71 x_{13} & +  0.18 x_{14} & +  0.44 x_{15} & -0.87 x_{16} & -0.00 x_{34} & +  0.04 x_{37} & +  0.00 x_{20}\\
 x_{21}   &  7.8036582557 & -0.57 x_{28} & +  0.49 x_{32} & -12.00 x_{2} & -11.68 x_{4} & -7.73 x_{5} & +  0.06 x_{26} & -5.02 x_{7} & -5.43 x_{8} & +  0.82 x_{31} & -6.71 x_{10} & +  9.46 x_{11} & +  5.44 x_{3} & -15.71 x_{13} & +  7.96 x_{14} & -9.07 x_{15} & -2.14 x_{16} & +  0.43 x_{34} & +  0.62 x_{37} & -0.43 x_{20}\\
 x_{18}   &  0.195784076879 & +  0.06 x_{28} & +  0.01 x_{32} & +  0.42 x_{2} & +  0.27 x_{4} & +  0.35 x_{5} & +  0.03 x_{26} & -0.36 x_{7} & +  0.78 x_{8} & -0.00 x_{31} & +  0.30 x_{10} & +  0.38 x_{11} & -0.58 x_{3} & +  0.61 x_{13} & -0.28 x_{14} & +  0.56 x_{15} & -0.13 x_{16} & -0.03 x_{34} & -0.01 x_{37} & +  0.04 x_{20}\\
 x_{12}   &  0.887640339822 & -0.06 x_{28} & +  0.03 x_{32} & -1.39 x_{2} & -0.78 x_{4} & -0.02 x_{5} & +  0.01 x_{26} & +  0.39 x_{7} & -0.15 x_{8} & +  0.00 x_{31} & -0.09 x_{10} & +  0.47 x_{11} & -0.29 x_{3} & -0.19 x_{13} & +  0.54 x_{14} & -0.55 x_{15} & +  0.46 x_{16} & +  0.03 x_{34} & +  0.01 x_{37} & +  0.04 x_{20}\\
 x_{29}   &  58.7089233077 & -0.30 x_{28} & +  0.48 x_{32} & -8.95 x_{2} & +  2.43 x_{4} & -7.49 x_{5} & +  0.17 x_{26} & -5.11 x_{7} & -10.16 x_{8} & -0.58 x_{31} & -0.14 x_{10} & -3.80 x_{11} & +  5.61 x_{3} & +  8.25 x_{13} & -5.08 x_{14} & +  2.29 x_{15} & -2.04 x_{16} & -0.66 x_{34} & +  0.07 x_{37} & +  0.05 x_{20}\\
 x_{30}   &  15.409394891 & +  0.04 x_{28} & -0.33 x_{32} & + 15.73 x_{2} & +  2.40 x_{4} & -0.87 x_{5} & -0.07 x_{26} & +  0.15 x_{7} & -6.08 x_{8} & +  0.15 x_{31} & -6.20 x_{10} & -9.09 x_{11} & +  5.84 x_{3} & -0.56 x_{13} & +  2.69 x_{14} & -3.51 x_{15} & -11.11 x_{16} & +  0.03 x_{34} & +  0.11 x_{37} & -0.75 x_{20}\\
 x_{27}   &  23.412461418 & +  0.70 x_{28} & -0.61 x_{32} & + 11.21 x_{2} & +  2.53 x_{4} & -1.16 x_{5} & -0.23 x_{26} & +  0.19 x_{7} & -4.64 x_{8} & +  0.52 x_{31} & -0.39 x_{10} & -4.73 x_{11} & +  2.95 x_{3} & +  6.79 x_{13} & -2.25 x_{14} & +  8.48 x_{15} & -6.26 x_{16} & +  0.20 x_{34} & +  0.44 x_{37} & -0.13 x_{20}\\
 x_{1}   &  1.19994221771 & -0.02 x_{28} & -0.04 x_{32} & +  0.32 x_{2} & -0.31 x_{4} & -0.89 x_{5} & -0.03 x_{26} & -0.11 x_{7} & +  0.43 x_{8} & +  0.09 x_{31} & -0.49 x_{10} & -0.57 x_{11} & +  0.91 x_{3} & -1.03 x_{13} & -0.06 x_{14} & +  0.75 x_{15} & +  0.06 x_{16} & +  0.03 x_{34} & +  0.01 x_{37} & -0.03 x_{20}\\
 x_{17}   &  4.97648442119 & -0.05 x_{28} & -0.03 x_{32} & +  0.14 x_{2} & -0.77 x_{4} & -0.80 x_{5} & -0.04 x_{26} & +  0.04 x_{7} & -0.31 x_{8} & +  0.07 x_{31} & -0.55 x_{10} & -0.43 x_{11} & +  1.14 x_{3} & -0.79 x_{13} & +  0.03 x_{14} & -0.46 x_{15} & +  0.15 x_{16} & +  0.09 x_{34} & -0.03 x_{37} & -0.07 x_{20}\\
 x_{33}   &  26.2479309083 & -0.97 x_{28} & +  0.59 x_{32} & -14.21 x_{2} & -4.64 x_{4} & -12.08 x_{5} & +  0.29 x_{26} & +  5.10 x_{7} & -11.08 x_{8} & +  0.41 x_{31} & -9.52 x_{10} & -9.06 x_{11} & -1.22 x_{3} & -17.46 x_{13} & -0.49 x_{14} & -3.20 x_{15} & -3.77 x_{16} & +  0.75 x_{34} & +  0.46 x_{37} & -0.58 x_{20}\\
 x_{35}   &  63.3626736669 & -1.12 x_{28} & -0.29 x_{32} & -14.59 x_{2} & +  2.20 x_{4} & -24.01 x_{5} & +  0.16 x_{26} & -6.04 x_{7} & -1.81 x_{8} & +  0.98 x_{31} & -5.21 x_{10} & -10.96 x_{11} & -1.80 x_{3} & -21.68 x_{13} & +  0.97 x_{14} & +  5.70 x_{15} & -5.63 x_{16} & +  0.82 x_{34} & +  0.26 x_{37} & -0.63 x_{20}\\
 x_{36}   &  30.2751220606 & +  0.38 x_{28} & +  0.31 x_{32} & -3.21 x_{2} & -8.13 x_{4} & + 16.19 x_{5} & -0.25 x_{26} & -4.01 x_{7} & -2.90 x_{8} & -1.05 x_{31} & +  1.88 x_{10} & + 14.56 x_{11} & +  0.60 x_{3} & + 20.32 x_{13} & -9.04 x_{14} & -14.67 x_{15} & + 11.69 x_{16} & +  0.22 x_{34} & -0.78 x_{37} & +  0.61 x_{20}\\
 x_{25}   &  17.1597331883 & +  0.32 x_{28} & +  0.12 x_{32} & -9.23 x_{2} & +  6.76 x_{4} & +  4.17 x_{5} & +  0.58 x_{26} & +  0.99 x_{7} & -6.52 x_{8} & -0.12 x_{31} & -5.32 x_{10} & +  7.57 x_{11} & -14.15 x_{3} & -6.60 x_{13} & +  4.89 x_{14} & +  4.77 x_{15} & -20.61 x_{16} & -0.58 x_{34} & +  0.72 x_{37} & -0.23 x_{20}\\
\hline
z    &  -10.9118225097 & -0.07 x_{28} & -0.10 x_{32} & +  2.19 x_{2} & +  1.84 x_{4} & -3.59 x_{5} & -0.04 x_{26} & +  0.23 x_{7} & +  9.55 x_{8} & +  0.57 x_{31} & -3.69 x_{10} & +  1.54 x_{11} & +  3.31 x_{3} & -9.99 x_{13} & -3.33 x_{14} & +  5.01 x_{15} & +  2.14 x_{16} & -0.07 x_{34} & -0.01 x_{37} & -0.12 x_{20}\\
\end{array}\]


 $ x_{2} $ enters and $ x_{12} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  1.52561585989 & +  0.02 x_{28} & +  0.03 x_{32} & -0.38 x_{12} & +  0.23 x_{4} & +  0.61 x_{5} & -0.02 x_{26} & +  0.12 x_{7} & -0.82 x_{8} & -0.01 x_{31} & -0.59 x_{10} & +  0.12 x_{11} & -0.21 x_{3} & +  0.38 x_{13} & +  0.18 x_{14} & +  0.33 x_{15} & -0.07 x_{16} & +  0.00 x_{34} & +  0.04 x_{37} & -0.00 x_{20}\\
 x_{6}   &  2.77366697323 & +  0.02 x_{28} & -0.03 x_{32} & +  0.15 x_{12} & -0.27 x_{4} & +  0.95 x_{5} & -0.03 x_{26} & +  0.12 x_{7} & -0.08 x_{8} & -0.05 x_{31} & +  0.69 x_{10} & +  0.15 x_{11} & +  0.24 x_{3} & +  1.11 x_{13} & +  0.09 x_{14} & -0.27 x_{15} & +  0.34 x_{16} & +  0.02 x_{34} & -0.04 x_{37} & +  0.03 x_{20}\\
 x_{22}   &  8.05095169585 & +  0.83 x_{28} & -0.39 x_{32} & + 16.41 x_{12} & +  6.00 x_{4} & + 14.17 x_{5} & -0.07 x_{26} & -10.58 x_{7} & +  0.88 x_{8} & -1.07 x_{31} & + 10.42 x_{10} & -8.57 x_{11} & -3.39 x_{3} & +  6.40 x_{13} & -2.36 x_{14} & +  8.93 x_{15} & -17.02 x_{16} & -0.42 x_{34} & -0.05 x_{37} & -0.14 x_{20}\\
 x_{23}   &  105.115076559 & -0.95 x_{28} & -0.33 x_{32} & -9.64 x_{12} & -9.75 x_{4} & +  5.96 x_{5} & -1.29 x_{26} & +  0.54 x_{7} & -25.60 x_{8} & +  0.21 x_{31} & -4.75 x_{10} & -14.50 x_{11} & + 20.12 x_{3} & -6.98 x_{13} & -2.61 x_{14} & -11.01 x_{15} & + 17.46 x_{16} & +  1.33 x_{34} & -0.51 x_{37} & -0.64 x_{20}\\
 x_{24}   &  30.5947405764 & +  0.61 x_{28} & +  0.29 x_{32} & +  2.47 x_{12} & -4.04 x_{4} & +  6.68 x_{5} & +  0.61 x_{26} & -10.35 x_{7} & -2.22 x_{8} & -0.42 x_{31} & +  3.48 x_{10} & +  6.09 x_{11} & -5.48 x_{3} & +  4.88 x_{13} & -9.44 x_{14} & -10.72 x_{15} & -8.67 x_{16} & -0.50 x_{34} & -0.28 x_{37} & +  0.11 x_{20}\\
 x_{19}   &  1.33883470343 & +  0.04 x_{28} & -0.02 x_{32} & +  0.24 x_{12} & +  0.68 x_{4} & -0.06 x_{5} & +  0.05 x_{26} & -0.28 x_{7} & +  0.41 x_{8} & +  0.02 x_{31} & +  0.02 x_{10} & -0.13 x_{11} & -0.67 x_{3} & -0.66 x_{13} & +  0.05 x_{14} & +  0.57 x_{15} & -0.98 x_{16} & -0.01 x_{34} & +  0.04 x_{37} & -0.01 x_{20}\\
 x_{21}   &  0.1281310394 & -0.06 x_{28} & +  0.19 x_{32} & +  8.65 x_{12} & -4.97 x_{4} & -7.54 x_{5} & -0.05 x_{26} & -8.44 x_{7} & -4.10 x_{8} & +  0.81 x_{31} & -5.90 x_{10} & +  5.38 x_{11} & +  7.90 x_{3} & -14.10 x_{13} & +  3.26 x_{14} & -4.35 x_{15} & -6.09 x_{16} & +  0.17 x_{34} & +  0.53 x_{37} & -0.76 x_{20}\\
 x_{18}   &  0.465487442047 & +  0.05 x_{28} & +  0.02 x_{32} & -0.30 x_{12} & +  0.03 x_{4} & +  0.35 x_{5} & +  0.04 x_{26} & -0.24 x_{7} & +  0.73 x_{8} & -0.00 x_{31} & +  0.27 x_{10} & +  0.53 x_{11} & -0.67 x_{3} & +  0.55 x_{13} & -0.12 x_{14} & +  0.40 x_{15} & +  0.01 x_{16} & -0.02 x_{34} & -0.00 x_{37} & +  0.05 x_{20}\\
 x_{2}   &  0.639876694269 & -0.04 x_{28} & +  0.02 x_{32} & -0.72 x_{12} & -0.56 x_{4} & -0.02 x_{5} & +  0.01 x_{26} & +  0.28 x_{7} & -0.11 x_{8} & +  0.00 x_{31} & -0.07 x_{10} & +  0.34 x_{11} & -0.21 x_{3} & -0.13 x_{13} & +  0.39 x_{14} & -0.39 x_{15} & +  0.33 x_{16} & +  0.02 x_{34} & +  0.01 x_{37} & +  0.03 x_{20}\\
 x_{29}   &  52.9788410807 & +  0.08 x_{28} & +  0.25 x_{32} & +  6.46 x_{12} & +  7.44 x_{4} & -7.35 x_{5} & +  0.09 x_{26} & -7.66 x_{7} & -9.17 x_{8} & -0.58 x_{31} & +  0.46 x_{10} & -6.84 x_{11} & +  7.45 x_{3} & +  9.45 x_{13} & -8.59 x_{14} & +  5.81 x_{15} & -5.00 x_{16} & -0.85 x_{34} & +  0.00 x_{37} & -0.19 x_{20}\\
 x_{30}   &  25.4765244455 & -0.63 x_{28} & +  0.06 x_{32} & -11.34 x_{12} & -6.40 x_{4} & -1.11 x_{5} & +  0.08 x_{26} & +  4.63 x_{7} & -7.82 x_{8} & +  0.16 x_{31} & -7.26 x_{10} & -3.75 x_{11} & +  2.61 x_{3} & -2.68 x_{13} & +  8.85 x_{14} & -9.70 x_{15} & -5.92 x_{16} & +  0.37 x_{34} & +  0.23 x_{37} & -0.33 x_{20}\\
 x_{27}   &  30.5868758924 & +  0.22 x_{28} & -0.33 x_{32} & -8.08 x_{12} & -3.74 x_{4} & -1.33 x_{5} & -0.12 x_{26} & +  3.38 x_{7} & -5.88 x_{8} & +  0.53 x_{31} & -1.14 x_{10} & -0.92 x_{11} & +  0.64 x_{3} & +  5.28 x_{13} & +  2.14 x_{14} & +  4.07 x_{15} & -2.56 x_{16} & +  0.44 x_{34} & +  0.53 x_{37} & +  0.17 x_{20}\\
 x_{1}   &  1.40215345693 & -0.04 x_{28} & -0.04 x_{32} & -0.23 x_{12} & -0.48 x_{4} & -0.89 x_{5} & -0.02 x_{26} & -0.02 x_{7} & +  0.40 x_{8} & +  0.09 x_{31} & -0.51 x_{10} & -0.46 x_{11} & +  0.84 x_{3} & -1.08 x_{13} & +  0.07 x_{14} & +  0.62 x_{15} & +  0.17 x_{16} & +  0.03 x_{34} & +  0.01 x_{37} & -0.02 x_{20}\\
 x_{17}   &  5.06892044607 & -0.06 x_{28} & -0.02 x_{32} & -0.10 x_{12} & -0.85 x_{4} & -0.80 x_{5} & -0.03 x_{26} & +  0.08 x_{7} & -0.32 x_{8} & +  0.07 x_{31} & -0.56 x_{10} & -0.38 x_{11} & +  1.12 x_{3} & -0.81 x_{13} & +  0.09 x_{14} & -0.52 x_{15} & +  0.20 x_{16} & +  0.09 x_{34} & -0.03 x_{37} & -0.06 x_{20}\\
 x_{33}   &  17.1573044599 & -0.37 x_{28} & +  0.23 x_{32} & + 10.24 x_{12} & +  3.30 x_{4} & -11.86 x_{5} & +  0.16 x_{26} & +  1.05 x_{7} & -9.51 x_{8} & +  0.40 x_{31} & -8.57 x_{10} & -13.89 x_{11} & +  1.70 x_{3} & -15.55 x_{13} & -6.05 x_{14} & +  2.39 x_{15} & -8.46 x_{16} & +  0.44 x_{34} & +  0.35 x_{37} & -0.96 x_{20}\\
 x_{35}   &  54.029253696 & -0.50 x_{28} & -0.65 x_{32} & + 10.51 x_{12} & + 10.36 x_{4} & -23.79 x_{5} & +  0.02 x_{26} & -10.19 x_{7} & -0.20 x_{8} & +  0.97 x_{31} & -4.23 x_{10} & -15.92 x_{11} & +  1.20 x_{3} & -19.72 x_{13} & -4.74 x_{14} & + 11.44 x_{15} & -10.44 x_{16} & +  0.50 x_{34} & +  0.15 x_{37} & -1.02 x_{20}\\
 x_{36}   &  28.2228242073 & +  0.52 x_{28} & +  0.23 x_{32} & +  2.31 x_{12} & -6.34 x_{4} & + 16.24 x_{5} & -0.28 x_{26} & -4.93 x_{7} & -2.54 x_{8} & -1.06 x_{31} & +  2.09 x_{10} & + 13.47 x_{11} & +  1.26 x_{3} & + 20.75 x_{13} & -10.29 x_{14} & -13.41 x_{15} & + 10.64 x_{16} & +  0.15 x_{34} & -0.81 x_{37} & +  0.52 x_{20}\\
 x_{25}   &  11.2536909088 & +  0.71 x_{28} & -0.11 x_{32} & +  6.65 x_{12} & + 11.92 x_{4} & +  4.31 x_{5} & +  0.50 x_{26} & -1.64 x_{7} & -5.50 x_{8} & -0.12 x_{31} & -4.69 x_{10} & +  4.44 x_{11} & -12.25 x_{3} & -5.36 x_{13} & +  1.27 x_{14} & +  8.40 x_{15} & -23.66 x_{16} & -0.78 x_{34} & +  0.65 x_{37} & -0.48 x_{20}\\
\hline
z    &  -9.50931164089 & -0.17 x_{28} & -0.04 x_{32} & -1.58 x_{12} & +  0.61 x_{4} & -3.63 x_{5} & -0.02 x_{26} & +  0.85 x_{7} & +  9.31 x_{8} & +  0.57 x_{31} & -3.84 x_{10} & +  2.28 x_{11} & +  2.86 x_{3} & -10.28 x_{13} & -2.47 x_{14} & +  4.15 x_{15} & +  2.86 x_{16} & -0.02 x_{34} & +  0.01 x_{37} & -0.06 x_{20}\\
\end{array}\]


 $ x_{3} $ enters and $ x_{18} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  1.38019056716 & +  0.01 x_{28} & +  0.02 x_{32} & -0.29 x_{12} & +  0.22 x_{4} & +  0.50 x_{5} & -0.03 x_{26} & +  0.20 x_{7} & -1.05 x_{8} & -0.01 x_{31} & -0.67 x_{10} & -0.05 x_{11} & +  0.31 x_{18} & +  0.21 x_{13} & +  0.21 x_{14} & +  0.20 x_{15} & -0.07 x_{16} & +  0.01 x_{34} & +  0.04 x_{37} & -0.02 x_{20}\\
 x_{6}   &  2.94440991728 & +  0.04 x_{28} & -0.02 x_{32} & +  0.04 x_{12} & -0.26 x_{4} & +  1.08 x_{5} & -0.02 x_{26} & +  0.03 x_{7} & +  0.19 x_{8} & -0.05 x_{31} & +  0.79 x_{10} & +  0.34 x_{11} & -0.37 x_{18} & +  1.31 x_{13} & +  0.04 x_{14} & -0.13 x_{15} & +  0.35 x_{16} & +  0.01 x_{34} & -0.04 x_{37} & +  0.05 x_{20}\\
 x_{22}   &  5.6839492255 & +  0.59 x_{28} & -0.48 x_{32} & + 17.95 x_{12} & +  5.84 x_{4} & + 12.41 x_{5} & -0.26 x_{26} & -9.38 x_{7} & -2.84 x_{8} & -1.06 x_{31} & +  9.04 x_{10} & -11.25 x_{11} & +  5.08 x_{18} & +  3.59 x_{13} & -1.77 x_{14} & +  6.92 x_{15} & -17.09 x_{16} & -0.31 x_{34} & -0.03 x_{37} & -0.41 x_{20}\\
 x_{23}   &  119.149403601 & +  0.46 x_{28} & +  0.21 x_{32} & -18.80 x_{12} & -8.83 x_{4} & + 16.39 x_{5} & -0.13 x_{26} & -6.60 x_{7} & -3.56 x_{8} & +  0.17 x_{31} & +  3.40 x_{10} & +  1.38 x_{11} & -30.15 x_{18} & +  9.67 x_{13} & -6.15 x_{14} & +  0.90 x_{15} & + 17.86 x_{16} & +  0.64 x_{34} & -0.66 x_{37} & +  0.93 x_{20}\\
 x_{24}   &  26.7719738671 & +  0.23 x_{28} & +  0.15 x_{32} & +  4.97 x_{12} & -4.29 x_{4} & +  3.83 x_{5} & +  0.29 x_{26} & -8.41 x_{7} & -8.22 x_{8} & -0.41 x_{31} & +  1.26 x_{10} & +  1.77 x_{11} & +  8.21 x_{18} & +  0.34 x_{13} & -8.48 x_{14} & -13.96 x_{15} & -8.78 x_{16} & -0.31 x_{34} & -0.25 x_{37} & -0.32 x_{20}\\
 x_{19}   &  0.870404535588 & -0.01 x_{28} & -0.04 x_{32} & +  0.55 x_{12} & +  0.65 x_{4} & -0.41 x_{5} & +  0.01 x_{26} & -0.05 x_{7} & -0.33 x_{8} & +  0.02 x_{31} & -0.25 x_{10} & -0.66 x_{11} & +  1.01 x_{18} & -1.22 x_{13} & +  0.17 x_{14} & +  0.17 x_{15} & -0.99 x_{16} & +  0.02 x_{34} & +  0.04 x_{37} & -0.06 x_{20}\\
 x_{21}   &  5.64190326025 & +  0.50 x_{28} & +  0.40 x_{32} & +  5.05 x_{12} & -4.61 x_{4} & -3.44 x_{5} & +  0.40 x_{26} & -11.24 x_{7} & +  4.56 x_{8} & +  0.79 x_{31} & -2.70 x_{10} & + 11.62 x_{11} & -11.85 x_{18} & -7.56 x_{13} & +  1.87 x_{14} & +  0.33 x_{15} & -5.94 x_{16} & -0.10 x_{34} & +  0.48 x_{37} & -0.14 x_{20}\\
 x_{3}   &  0.697583194525 & +  0.07 x_{28} & +  0.03 x_{32} & -0.46 x_{12} & +  0.05 x_{4} & +  0.52 x_{5} & +  0.06 x_{26} & -0.35 x_{7} & +  1.10 x_{8} & -0.00 x_{31} & +  0.41 x_{10} & +  0.79 x_{11} & -1.50 x_{18} & +  0.83 x_{13} & -0.18 x_{14} & +  0.59 x_{15} & +  0.02 x_{16} & -0.03 x_{34} & -0.01 x_{37} & +  0.08 x_{20}\\
 x_{2}   &  0.496424113848 & -0.06 x_{28} & +  0.02 x_{32} & -0.63 x_{12} & -0.57 x_{4} & -0.12 x_{5} & -0.00 x_{26} & +  0.36 x_{7} & -0.34 x_{8} & +  0.00 x_{31} & -0.15 x_{10} & +  0.18 x_{11} & +  0.31 x_{18} & -0.30 x_{13} & +  0.43 x_{14} & -0.52 x_{15} & +  0.33 x_{16} & +  0.03 x_{34} & +  0.01 x_{37} & +  0.01 x_{20}\\
 x_{29}   &  58.1743622102 & +  0.61 x_{28} & +  0.45 x_{32} & +  3.06 x_{12} & +  7.78 x_{4} & -3.49 x_{5} & +  0.51 x_{26} & -10.30 x_{7} & -1.01 x_{8} & -0.60 x_{31} & +  3.48 x_{10} & -0.96 x_{11} & -11.16 x_{18} & + 15.62 x_{13} & -9.90 x_{14} & + 10.22 x_{15} & -4.85 x_{16} & -1.11 x_{34} & -0.05 x_{37} & +  0.39 x_{20}\\
 x_{30}   &  27.2943623803 & -0.45 x_{28} & +  0.13 x_{32} & -12.53 x_{12} & -6.28 x_{4} & +  0.24 x_{5} & +  0.23 x_{26} & +  3.71 x_{7} & -4.96 x_{8} & +  0.16 x_{31} & -6.21 x_{10} & -1.69 x_{11} & -3.91 x_{18} & -0.52 x_{13} & +  8.39 x_{14} & -8.16 x_{15} & -5.87 x_{16} & +  0.28 x_{34} & +  0.21 x_{37} & -0.12 x_{20}\\
 x_{27}   &  31.0365608917 & +  0.27 x_{28} & -0.32 x_{32} & -8.38 x_{12} & -3.71 x_{4} & -1.00 x_{5} & -0.09 x_{26} & +  3.16 x_{7} & -5.17 x_{8} & +  0.53 x_{31} & -0.88 x_{10} & -0.41 x_{11} & -0.97 x_{18} & +  5.81 x_{13} & +  2.03 x_{14} & +  4.45 x_{15} & -2.55 x_{16} & +  0.42 x_{34} & +  0.52 x_{37} & +  0.22 x_{20}\\
 x_{1}   &  1.98931328165 & +  0.02 x_{28} & -0.01 x_{32} & -0.61 x_{12} & -0.45 x_{4} & -0.46 x_{5} & +  0.02 x_{26} & -0.32 x_{7} & +  1.32 x_{8} & +  0.09 x_{31} & -0.17 x_{10} & +  0.21 x_{11} & -1.26 x_{18} & -0.38 x_{13} & -0.08 x_{14} & +  1.12 x_{15} & +  0.18 x_{16} & +  0.00 x_{34} & +  0.00 x_{37} & +  0.05 x_{20}\\
 x_{17}   &  5.84691095157 & +  0.02 x_{28} & +  0.01 x_{32} & -0.61 x_{12} & -0.80 x_{4} & -0.22 x_{5} & +  0.03 x_{26} & -0.32 x_{7} & +  0.90 x_{8} & +  0.07 x_{31} & -0.11 x_{10} & +  0.50 x_{11} & -1.67 x_{18} & +  0.11 x_{13} & -0.11 x_{14} & +  0.15 x_{15} & +  0.22 x_{16} & +  0.05 x_{34} & -0.03 x_{37} & +  0.02 x_{20}\\
 x_{33}   &  18.3425905467 & -0.25 x_{28} & +  0.28 x_{32} & +  9.47 x_{12} & +  3.38 x_{4} & -10.98 x_{5} & +  0.26 x_{26} & +  0.45 x_{7} & -7.65 x_{8} & +  0.39 x_{31} & -7.88 x_{10} & -12.55 x_{11} & -2.55 x_{18} & -14.15 x_{13} & -6.35 x_{14} & +  3.40 x_{15} & -8.42 x_{16} & +  0.39 x_{34} & +  0.34 x_{37} & -0.83 x_{20}\\
 x_{35}   &  54.8651862883 & -0.42 x_{28} & -0.62 x_{32} & +  9.97 x_{12} & + 10.42 x_{4} & -23.16 x_{5} & +  0.09 x_{26} & -10.62 x_{7} & +  1.11 x_{8} & +  0.96 x_{31} & -3.74 x_{10} & -14.97 x_{11} & -1.80 x_{18} & -18.73 x_{13} & -4.95 x_{14} & + 12.15 x_{15} & -10.42 x_{16} & +  0.46 x_{34} & +  0.14 x_{37} & -0.93 x_{20}\\
 x_{36}   &  29.0987759065 & +  0.60 x_{28} & +  0.26 x_{32} & +  1.74 x_{12} & -6.28 x_{4} & + 16.89 x_{5} & -0.20 x_{26} & -5.37 x_{7} & -1.17 x_{8} & -1.06 x_{31} & +  2.60 x_{10} & + 14.46 x_{11} & -1.88 x_{18} & + 21.79 x_{13} & -10.51 x_{14} & -12.66 x_{15} & + 10.66 x_{16} & +  0.11 x_{34} & -0.82 x_{37} & +  0.62 x_{20}\\
 x_{25}   &  2.70921211041 & -0.16 x_{28} & -0.44 x_{32} & + 12.23 x_{12} & + 11.36 x_{4} & -2.04 x_{5} & -0.21 x_{26} & +  2.71 x_{7} & -18.92 x_{8} & -0.10 x_{31} & -9.66 x_{10} & -5.23 x_{11} & + 18.36 x_{18} & -15.50 x_{13} & +  3.43 x_{14} & +  1.15 x_{15} & -23.90 x_{16} & -0.36 x_{34} & +  0.74 x_{37} & -1.44 x_{20}\\
\hline
z    &  -7.51290885704 & +  0.03 x_{28} & +  0.03 x_{32} & -2.88 x_{12} & +  0.74 x_{4} & -2.14 x_{5} & +  0.14 x_{26} & -0.16 x_{7} & + 12.45 x_{8} & +  0.56 x_{31} & -2.68 x_{10} & +  4.54 x_{11} & -4.29 x_{18} & -7.91 x_{13} & -2.97 x_{14} & +  5.84 x_{15} & +  2.92 x_{16} & -0.12 x_{34} & -0.01 x_{37} & +  0.16 x_{20}\\
\end{array}\]


 $ x_{4} $ enters and $ x_{2} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  1.57398100685 & -0.01 x_{28} & +  0.03 x_{32} & -0.53 x_{12} & -0.39 x_{2} & +  0.45 x_{5} & -0.03 x_{26} & +  0.34 x_{7} & -1.18 x_{8} & -0.01 x_{31} & -0.73 x_{10} & +  0.02 x_{11} & +  0.43 x_{18} & +  0.09 x_{13} & +  0.38 x_{14} & +  0.00 x_{15} & +  0.05 x_{16} & +  0.02 x_{34} & +  0.04 x_{37} & -0.02 x_{20}\\
 x_{6}   &  2.71727728856 & +  0.06 x_{28} & -0.03 x_{32} & +  0.33 x_{12} & +  0.46 x_{2} & +  1.13 x_{5} & -0.02 x_{26} & -0.13 x_{7} & +  0.34 x_{8} & -0.05 x_{31} & +  0.86 x_{10} & +  0.26 x_{11} & -0.51 x_{18} & +  1.45 x_{13} & -0.15 x_{14} & +  0.11 x_{15} & +  0.20 x_{16} & +  0.00 x_{34} & -0.04 x_{37} & +  0.04 x_{20}\\
 x_{22}   &  10.7820999545 & +  0.01 x_{28} & -0.28 x_{32} & + 11.51 x_{12} & -10.27 x_{2} & + 11.16 x_{5} & -0.29 x_{26} & -5.70 x_{7} & -6.29 x_{8} & -1.05 x_{31} & +  7.49 x_{10} & -9.43 x_{11} & +  8.25 x_{18} & +  0.46 x_{13} & +  2.63 x_{14} & +  1.63 x_{15} & -13.74 x_{16} & -0.01 x_{34} & +  0.07 x_{37} & -0.29 x_{20}\\
 x_{23}   &  111.444050841 & +  1.35 x_{28} & -0.09 x_{32} & -9.06 x_{12} & + 15.52 x_{2} & + 18.29 x_{5} & -0.09 x_{26} & -12.15 x_{7} & +  1.65 x_{8} & +  0.15 x_{31} & +  5.74 x_{10} & -1.37 x_{11} & -34.93 x_{18} & + 14.40 x_{13} & -12.79 x_{14} & +  8.90 x_{15} & + 12.80 x_{16} & +  0.19 x_{34} & -0.80 x_{37} & +  0.76 x_{20}\\
 x_{24}   &  23.0304715009 & +  0.65 x_{28} & +  0.00 x_{32} & +  9.70 x_{12} & +  7.54 x_{2} & +  4.75 x_{5} & +  0.31 x_{26} & -11.10 x_{7} & -5.69 x_{8} & -0.42 x_{31} & +  2.39 x_{10} & +  0.43 x_{11} & +  5.89 x_{18} & +  2.64 x_{13} & -11.70 x_{14} & -10.08 x_{15} & -11.24 x_{16} & -0.53 x_{34} & -0.31 x_{37} & -0.40 x_{20}\\
 x_{19}   &  1.43506914983 & -0.08 x_{28} & -0.01 x_{32} & -0.16 x_{12} & -1.14 x_{2} & -0.55 x_{5} & +  0.01 x_{26} & +  0.36 x_{7} & -0.71 x_{8} & +  0.02 x_{31} & -0.42 x_{10} & -0.46 x_{11} & +  1.36 x_{18} & -1.57 x_{13} & +  0.65 x_{14} & -0.42 x_{15} & -0.62 x_{16} & +  0.05 x_{34} & +  0.05 x_{37} & -0.05 x_{20}\\
 x_{21}   &  1.61632246143 & +  0.96 x_{28} & +  0.25 x_{32} & + 10.13 x_{12} & +  8.11 x_{2} & -2.45 x_{5} & +  0.42 x_{26} & -14.14 x_{7} & +  7.28 x_{8} & +  0.78 x_{31} & -1.48 x_{10} & + 10.18 x_{11} & -14.34 x_{18} & -5.09 x_{13} & -1.60 x_{14} & +  4.51 x_{15} & -8.58 x_{16} & -0.34 x_{34} & +  0.40 x_{37} & -0.23 x_{20}\\
 x_{3}   &  0.737331219555 & +  0.07 x_{28} & +  0.03 x_{32} & -0.51 x_{12} & -0.08 x_{2} & +  0.51 x_{5} & +  0.06 x_{26} & -0.33 x_{7} & +  1.07 x_{8} & -0.00 x_{31} & +  0.39 x_{10} & +  0.80 x_{11} & -1.47 x_{18} & +  0.80 x_{13} & -0.14 x_{14} & +  0.55 x_{15} & +  0.05 x_{16} & -0.03 x_{34} & -0.01 x_{37} & +  0.08 x_{20}\\
 x_{4}   &  0.872665080675 & -0.10 x_{28} & +  0.03 x_{32} & -1.10 x_{12} & -1.76 x_{2} & -0.21 x_{5} & -0.00 x_{26} & +  0.63 x_{7} & -0.59 x_{8} & +  0.00 x_{31} & -0.27 x_{10} & +  0.31 x_{11} & +  0.54 x_{18} & -0.54 x_{13} & +  0.75 x_{14} & -0.91 x_{15} & +  0.57 x_{16} & +  0.05 x_{34} & +  0.02 x_{37} & +  0.02 x_{20}\\
 x_{29}   &  64.9660123541 & -0.17 x_{28} & +  0.72 x_{32} & -5.52 x_{12} & -13.68 x_{2} & -5.16 x_{5} & +  0.48 x_{26} & -5.41 x_{7} & -5.61 x_{8} & -0.58 x_{31} & +  1.42 x_{10} & +  1.46 x_{11} & -6.95 x_{18} & + 11.45 x_{13} & -4.05 x_{14} & +  3.17 x_{15} & -0.39 x_{16} & -0.71 x_{34} & +  0.07 x_{37} & +  0.54 x_{20}\\
 x_{30}   &  21.8099277909 & +  0.18 x_{28} & -0.08 x_{32} & -5.60 x_{12} & + 11.05 x_{2} & +  1.59 x_{5} & +  0.26 x_{26} & -0.24 x_{7} & -1.25 x_{8} & +  0.14 x_{31} & -4.54 x_{10} & -3.65 x_{11} & -7.31 x_{18} & +  2.84 x_{13} & +  3.66 x_{14} & -2.47 x_{15} & -9.47 x_{16} & -0.04 x_{34} & +  0.11 x_{37} & -0.24 x_{20}\\
 x_{27}   &  27.7980689973 & +  0.64 x_{28} & -0.44 x_{32} & -4.28 x_{12} & +  6.52 x_{2} & -0.20 x_{5} & -0.07 x_{26} & +  0.82 x_{7} & -2.98 x_{8} & +  0.52 x_{31} & +  0.10 x_{10} & -1.57 x_{11} & -2.98 x_{18} & +  7.80 x_{13} & -0.76 x_{14} & +  7.81 x_{15} & -4.67 x_{16} & +  0.23 x_{34} & +  0.47 x_{37} & +  0.15 x_{20}\\
 x_{1}   &  1.60068395897 & +  0.07 x_{28} & -0.03 x_{32} & -0.12 x_{12} & +  0.78 x_{2} & -0.36 x_{5} & +  0.03 x_{26} & -0.60 x_{7} & +  1.58 x_{8} & +  0.08 x_{31} & -0.05 x_{10} & +  0.07 x_{11} & -1.50 x_{18} & -0.14 x_{13} & -0.42 x_{14} & +  1.53 x_{15} & -0.07 x_{16} & -0.02 x_{34} & -0.00 x_{37} & +  0.04 x_{20}\\
 x_{17}   &  5.14777628851 & +  0.10 x_{28} & -0.02 x_{32} & +  0.27 x_{12} & +  1.41 x_{2} & -0.05 x_{5} & +  0.03 x_{26} & -0.82 x_{7} & +  1.37 x_{8} & +  0.07 x_{31} & +  0.10 x_{10} & +  0.25 x_{11} & -2.11 x_{18} & +  0.54 x_{13} & -0.71 x_{14} & +  0.87 x_{15} & -0.24 x_{16} & +  0.01 x_{34} & -0.05 x_{37} & +  0.01 x_{20}\\
 x_{33}   &  21.2935816863 & -0.59 x_{28} & +  0.39 x_{32} & +  5.74 x_{12} & -5.94 x_{2} & -11.70 x_{5} & +  0.24 x_{26} & +  2.58 x_{7} & -9.65 x_{8} & +  0.40 x_{31} & -8.77 x_{10} & -11.49 x_{11} & -0.71 x_{18} & -15.96 x_{13} & -3.80 x_{14} & +  0.34 x_{15} & -6.49 x_{16} & +  0.56 x_{34} & +  0.39 x_{37} & -0.77 x_{20}\\
 x_{35}   &  63.9550855878 & -1.46 x_{28} & -0.27 x_{32} & -1.52 x_{12} & -18.31 x_{2} & -25.40 x_{5} & +  0.04 x_{26} & -4.07 x_{7} & -5.04 x_{8} & +  0.98 x_{31} & -6.50 x_{10} & -11.73 x_{11} & +  3.85 x_{18} & -24.31 x_{13} & +  2.88 x_{14} & +  2.71 x_{15} & -4.45 x_{16} & +  0.99 x_{34} & +  0.31 x_{37} & -0.72 x_{20}\\
 x_{36}   &  23.6177670551 & +  1.23 x_{28} & +  0.05 x_{32} & +  8.67 x_{12} & + 11.04 x_{2} & + 18.24 x_{5} & -0.18 x_{26} & -9.32 x_{7} & +  2.54 x_{8} & -1.07 x_{31} & +  4.27 x_{10} & + 12.50 x_{11} & -5.28 x_{18} & + 25.15 x_{13} & -15.23 x_{14} & -6.97 x_{15} & +  7.06 x_{16} & -0.21 x_{34} & -0.92 x_{37} & +  0.50 x_{20}\\
 x_{25}   &  12.6253057514 & -1.29 x_{28} & -0.05 x_{32} & -0.30 x_{12} & -19.98 x_{2} & -4.48 x_{5} & -0.26 x_{26} & +  9.85 x_{7} & -25.62 x_{8} & -0.07 x_{31} & -12.67 x_{10} & -1.69 x_{11} & + 24.51 x_{18} & -21.58 x_{13} & + 11.97 x_{14} & -9.15 x_{15} & -17.39 x_{16} & +  0.21 x_{34} & +  0.92 x_{37} & -1.22 x_{20}\\
\hline
z    &  -6.86421379328 & -0.04 x_{28} & +  0.06 x_{32} & -3.70 x_{12} & -1.31 x_{2} & -2.30 x_{5} & +  0.14 x_{26} & +  0.30 x_{7} & + 12.01 x_{8} & +  0.56 x_{31} & -2.88 x_{10} & +  4.77 x_{11} & -3.89 x_{18} & -8.31 x_{13} & -2.41 x_{14} & +  5.17 x_{15} & +  3.34 x_{16} & -0.08 x_{34} & +  0.00 x_{37} & +  0.18 x_{20}\\
\end{array}\]


 $ x_{7} $ enters and $ x_{21} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  1.61255760187 & +  0.01 x_{28} & +  0.04 x_{32} & -0.29 x_{12} & -0.20 x_{2} & +  0.40 x_{5} & -0.02 x_{26} & -0.02 x_{21} & -1.01 x_{8} & +  0.01 x_{31} & -0.77 x_{10} & +  0.26 x_{11} & +  0.09 x_{18} & -0.03 x_{13} & +  0.34 x_{14} & +  0.11 x_{15} & -0.15 x_{16} & +  0.01 x_{34} & +  0.05 x_{37} & -0.02 x_{20}\\
 x_{6}   &  2.70237404735 & +  0.05 x_{28} & -0.03 x_{32} & +  0.24 x_{12} & +  0.38 x_{2} & +  1.15 x_{5} & -0.02 x_{26} & +  0.01 x_{21} & +  0.27 x_{8} & -0.05 x_{31} & +  0.87 x_{10} & +  0.17 x_{11} & -0.38 x_{18} & +  1.50 x_{13} & -0.14 x_{14} & +  0.07 x_{15} & +  0.28 x_{16} & +  0.00 x_{34} & -0.05 x_{37} & +  0.04 x_{20}\\
 x_{22}   &  10.1300921328 & -0.38 x_{28} & -0.38 x_{32} & +  7.42 x_{12} & -13.54 x_{2} & + 12.15 x_{5} & -0.46 x_{26} & +  0.40 x_{21} & -9.22 x_{8} & -1.36 x_{31} & +  8.09 x_{10} & -13.54 x_{11} & + 14.04 x_{18} & +  2.52 x_{13} & +  3.27 x_{14} & -0.19 x_{15} & -10.28 x_{16} & +  0.12 x_{34} & -0.09 x_{37} & -0.20 x_{20}\\
 x_{23}   &  110.055479523 & +  0.52 x_{28} & -0.31 x_{32} & -17.77 x_{12} & +  8.56 x_{2} & + 20.40 x_{5} & -0.45 x_{26} & +  0.86 x_{21} & -4.60 x_{8} & -0.53 x_{31} & +  7.01 x_{10} & -10.12 x_{11} & -22.61 x_{18} & + 18.77 x_{13} & -11.42 x_{14} & +  5.03 x_{15} & + 20.17 x_{16} & +  0.48 x_{34} & -1.14 x_{37} & +  0.96 x_{20}\\
 x_{24}   &  21.7612680856 & -0.10 x_{28} & -0.19 x_{32} & +  1.74 x_{12} & +  1.17 x_{2} & +  6.68 x_{5} & -0.02 x_{26} & +  0.79 x_{21} & -11.41 x_{8} & -1.03 x_{31} & +  3.55 x_{10} & -7.57 x_{11} & + 17.15 x_{18} & +  6.63 x_{13} & -10.45 x_{14} & -13.62 x_{15} & -4.50 x_{16} & -0.27 x_{34} & -0.63 x_{37} & -0.22 x_{20}\\
 x_{19}   &  1.47623876325 & -0.05 x_{28} & -0.01 x_{32} & +  0.10 x_{12} & -0.93 x_{2} & -0.61 x_{5} & +  0.02 x_{26} & -0.03 x_{21} & -0.52 x_{8} & +  0.04 x_{31} & -0.46 x_{10} & -0.20 x_{11} & +  0.99 x_{18} & -1.70 x_{13} & +  0.61 x_{14} & -0.30 x_{15} & -0.84 x_{16} & +  0.04 x_{34} & +  0.07 x_{37} & -0.05 x_{20}\\
 x_{7}   &  0.114300870216 & +  0.07 x_{28} & +  0.02 x_{32} & +  0.72 x_{12} & +  0.57 x_{2} & -0.17 x_{5} & +  0.03 x_{26} & -0.07 x_{21} & +  0.51 x_{8} & +  0.06 x_{31} & -0.10 x_{10} & +  0.72 x_{11} & -1.01 x_{18} & -0.36 x_{13} & -0.11 x_{14} & +  0.32 x_{15} & -0.61 x_{16} & -0.02 x_{34} & +  0.03 x_{37} & -0.02 x_{20}\\
 x_{3}   &  0.700053656283 & +  0.04 x_{28} & +  0.02 x_{32} & -0.74 x_{12} & -0.27 x_{2} & +  0.57 x_{5} & +  0.05 x_{26} & +  0.02 x_{21} & +  0.90 x_{8} & -0.02 x_{31} & +  0.43 x_{10} & +  0.57 x_{11} & -1.14 x_{18} & +  0.92 x_{13} & -0.10 x_{14} & +  0.45 x_{15} & +  0.24 x_{16} & -0.02 x_{34} & -0.02 x_{37} & +  0.08 x_{20}\\
 x_{4}   &  0.944519550098 & -0.06 x_{28} & +  0.04 x_{32} & -0.65 x_{12} & -1.40 x_{2} & -0.32 x_{5} & +  0.01 x_{26} & -0.04 x_{21} & -0.27 x_{8} & +  0.04 x_{31} & -0.33 x_{10} & +  0.76 x_{11} & -0.10 x_{18} & -0.76 x_{13} & +  0.68 x_{14} & -0.71 x_{15} & +  0.19 x_{16} & +  0.04 x_{34} & +  0.03 x_{37} & +  0.01 x_{20}\\
 x_{29}   &  64.3475105121 & -0.54 x_{28} & +  0.62 x_{32} & -9.40 x_{12} & -16.78 x_{2} & -4.22 x_{5} & +  0.32 x_{26} & +  0.38 x_{21} & -8.39 x_{8} & -0.88 x_{31} & +  1.98 x_{10} & -2.43 x_{11} & -1.46 x_{18} & + 13.40 x_{13} & -3.43 x_{14} & +  1.44 x_{15} & +  2.89 x_{16} & -0.58 x_{34} & -0.08 x_{37} & +  0.63 x_{20}\\
 x_{30}   &  21.7821540393 & +  0.17 x_{28} & -0.08 x_{32} & -5.77 x_{12} & + 10.91 x_{2} & +  1.63 x_{5} & +  0.25 x_{26} & +  0.02 x_{21} & -1.38 x_{8} & +  0.13 x_{31} & -4.52 x_{10} & -3.82 x_{11} & -7.06 x_{18} & +  2.93 x_{13} & +  3.69 x_{14} & -2.54 x_{15} & -9.32 x_{16} & -0.03 x_{34} & +  0.10 x_{37} & -0.24 x_{20}\\
 x_{27}   &  27.8920850912 & +  0.69 x_{28} & -0.43 x_{32} & -3.69 x_{12} & +  7.00 x_{2} & -0.34 x_{5} & -0.05 x_{26} & -0.06 x_{21} & -2.56 x_{8} & +  0.57 x_{31} & +  0.01 x_{10} & -0.97 x_{11} & -3.81 x_{18} & +  7.50 x_{13} & -0.86 x_{14} & +  8.08 x_{15} & -5.17 x_{16} & +  0.21 x_{34} & +  0.49 x_{37} & +  0.14 x_{20}\\
 x_{1}   &  1.53182941386 & +  0.03 x_{28} & -0.04 x_{32} & -0.55 x_{12} & +  0.44 x_{2} & -0.26 x_{5} & +  0.01 x_{26} & +  0.04 x_{21} & +  1.27 x_{8} & +  0.05 x_{31} & +  0.01 x_{10} & -0.37 x_{11} & -0.89 x_{18} & +  0.08 x_{13} & -0.35 x_{14} & +  1.33 x_{15} & +  0.29 x_{16} & -0.01 x_{34} & -0.02 x_{37} & +  0.05 x_{20}\\
 x_{17}   &  5.05376632899 & +  0.04 x_{28} & -0.03 x_{32} & -0.32 x_{12} & +  0.94 x_{2} & +  0.09 x_{5} & +  0.01 x_{26} & +  0.06 x_{21} & +  0.95 x_{8} & +  0.02 x_{31} & +  0.19 x_{10} & -0.34 x_{11} & -1.27 x_{18} & +  0.83 x_{13} & -0.62 x_{14} & +  0.61 x_{15} & +  0.26 x_{16} & +  0.03 x_{34} & -0.07 x_{37} & +  0.02 x_{20}\\
 x_{33}   &  21.5880099697 & -0.41 x_{28} & +  0.44 x_{32} & +  7.59 x_{12} & -4.47 x_{2} & -12.15 x_{5} & +  0.32 x_{26} & -0.18 x_{21} & -8.32 x_{8} & +  0.54 x_{31} & -9.04 x_{10} & -9.64 x_{11} & -3.33 x_{18} & -16.89 x_{13} & -4.10 x_{14} & +  1.16 x_{15} & -8.05 x_{16} & +  0.50 x_{34} & +  0.47 x_{37} & -0.81 x_{20}\\
 x_{35}   &  63.49015958 & -1.74 x_{28} & -0.34 x_{32} & -4.43 x_{12} & -20.64 x_{2} & -24.69 x_{5} & -0.08 x_{26} & +  0.29 x_{21} & -7.13 x_{8} & +  0.76 x_{31} & -6.08 x_{10} & -14.66 x_{11} & +  7.97 x_{18} & -22.85 x_{13} & +  3.34 x_{14} & +  1.42 x_{15} & -1.98 x_{16} & +  1.08 x_{34} & +  0.19 x_{37} & -0.66 x_{20}\\
 x_{36}   &  22.5523456022 & +  0.60 x_{28} & -0.11 x_{32} & +  1.99 x_{12} & +  5.70 x_{2} & + 19.86 x_{5} & -0.46 x_{26} & +  0.66 x_{21} & -2.26 x_{8} & -1.59 x_{31} & +  5.24 x_{10} & +  5.79 x_{11} & +  4.17 x_{18} & + 28.50 x_{13} & -14.18 x_{14} & -9.94 x_{15} & + 12.72 x_{16} & +  0.01 x_{34} & -1.18 x_{37} & +  0.65 x_{20}\\
 x_{25}   &  13.751303636 & -0.62 x_{28} & +  0.12 x_{32} & +  6.76 x_{12} & -14.33 x_{2} & -6.19 x_{5} & +  0.04 x_{26} & -0.70 x_{21} & -20.55 x_{8} & +  0.47 x_{31} & -13.70 x_{10} & +  5.41 x_{11} & + 14.52 x_{18} & -25.13 x_{13} & + 10.86 x_{14} & -6.01 x_{15} & -23.37 x_{16} & -0.02 x_{34} & +  1.20 x_{37} & -1.38 x_{20}\\
\hline
z    &  -6.82951627729 & -0.02 x_{28} & +  0.06 x_{32} & -3.49 x_{12} & -1.13 x_{2} & -2.35 x_{5} & +  0.15 x_{26} & -0.02 x_{21} & + 12.17 x_{8} & +  0.58 x_{31} & -2.91 x_{10} & +  4.99 x_{11} & -4.19 x_{18} & -8.42 x_{13} & -2.45 x_{14} & +  5.27 x_{15} & +  3.16 x_{16} & -0.09 x_{34} & +  0.01 x_{37} & +  0.17 x_{20}\\
\end{array}\]


 $ x_{8} $ enters and $ x_{25} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  0.938689890983 & +  0.04 x_{28} & +  0.03 x_{32} & -0.62 x_{12} & +  0.51 x_{2} & +  0.70 x_{5} & -0.03 x_{26} & +  0.01 x_{21} & +  0.05 x_{25} & -0.01 x_{31} & -0.09 x_{10} & -0.00 x_{11} & -0.62 x_{18} & +  1.20 x_{13} & -0.19 x_{14} & +  0.40 x_{15} & +  0.99 x_{16} & +  0.01 x_{34} & -0.01 x_{37} & +  0.05 x_{20}\\
 x_{6}   &  2.88507538723 & +  0.05 x_{28} & -0.03 x_{32} & +  0.33 x_{12} & +  0.19 x_{2} & +  1.07 x_{5} & -0.02 x_{26} & -0.00 x_{21} & -0.01 x_{25} & -0.05 x_{31} & +  0.69 x_{10} & +  0.24 x_{11} & -0.18 x_{18} & +  1.17 x_{13} & +  0.01 x_{14} & -0.01 x_{15} & -0.03 x_{16} & +  0.00 x_{34} & -0.03 x_{37} & +  0.03 x_{20}\\
 x_{22}   &  3.95887556127 & -0.10 x_{28} & -0.43 x_{32} & +  4.39 x_{12} & -7.11 x_{2} & + 14.93 x_{5} & -0.48 x_{26} & +  0.72 x_{21} & +  0.45 x_{25} & -1.57 x_{31} & + 14.24 x_{10} & -15.97 x_{11} & +  7.52 x_{18} & + 13.79 x_{13} & -1.60 x_{14} & +  2.50 x_{15} & +  0.21 x_{16} & +  0.13 x_{34} & -0.63 x_{37} & +  0.42 x_{20}\\
 x_{23}   &  106.97459045 & +  0.66 x_{28} & -0.33 x_{32} & -19.28 x_{12} & + 11.76 x_{2} & + 21.78 x_{5} & -0.46 x_{26} & +  1.02 x_{21} & +  0.22 x_{25} & -0.63 x_{31} & + 10.08 x_{10} & -11.34 x_{11} & -25.86 x_{18} & + 24.39 x_{13} & -13.85 x_{14} & +  6.37 x_{15} & + 25.41 x_{16} & +  0.49 x_{34} & -1.41 x_{37} & +  1.26 x_{20}\\
 x_{24}   &  14.1290169384 & +  0.25 x_{28} & -0.26 x_{32} & -2.01 x_{12} & +  9.12 x_{2} & + 10.11 x_{5} & -0.04 x_{26} & +  1.17 x_{21} & +  0.56 x_{25} & -1.30 x_{31} & + 11.15 x_{10} & -10.57 x_{11} & +  9.09 x_{18} & + 20.58 x_{13} & -16.47 x_{14} & -10.29 x_{15} & +  8.47 x_{16} & -0.25 x_{34} & -1.30 x_{37} & +  0.54 x_{20}\\
 x_{19}   &  1.12735264879 & -0.04 x_{28} & -0.01 x_{32} & -0.08 x_{12} & -0.57 x_{2} & -0.45 x_{5} & +  0.02 x_{26} & -0.01 x_{21} & +  0.03 x_{25} & +  0.03 x_{31} & -0.11 x_{10} & -0.34 x_{11} & +  0.62 x_{18} & -1.06 x_{13} & +  0.34 x_{14} & -0.15 x_{15} & -0.25 x_{16} & +  0.04 x_{34} & +  0.03 x_{37} & -0.02 x_{20}\\
 x_{7}   &  0.458614525422 & +  0.05 x_{28} & +  0.02 x_{32} & +  0.89 x_{12} & +  0.21 x_{2} & -0.33 x_{5} & +  0.03 x_{26} & -0.09 x_{21} & -0.03 x_{25} & +  0.07 x_{31} & -0.45 x_{10} & +  0.86 x_{11} & -0.65 x_{18} & -0.99 x_{13} & +  0.16 x_{14} & +  0.17 x_{15} & -1.19 x_{16} & -0.02 x_{34} & +  0.06 x_{37} & -0.05 x_{20}\\
 x_{3}   &  1.30275270349 & +  0.02 x_{28} & +  0.03 x_{32} & -0.44 x_{12} & -0.89 x_{2} & +  0.29 x_{5} & +  0.05 x_{26} & -0.01 x_{21} & -0.04 x_{25} & +  0.00 x_{31} & -0.17 x_{10} & +  0.81 x_{11} & -0.51 x_{18} & -0.18 x_{13} & +  0.37 x_{14} & +  0.18 x_{15} & -0.78 x_{16} & -0.03 x_{34} & +  0.04 x_{37} & +  0.02 x_{20}\\
 x_{4}   &  0.766234404152 & -0.05 x_{28} & +  0.04 x_{32} & -0.74 x_{12} & -1.21 x_{2} & -0.24 x_{5} & +  0.01 x_{26} & -0.04 x_{21} & +  0.01 x_{25} & +  0.03 x_{31} & -0.15 x_{10} & +  0.69 x_{11} & -0.28 x_{18} & -0.44 x_{13} & +  0.54 x_{14} & -0.63 x_{15} & +  0.49 x_{16} & +  0.04 x_{34} & +  0.02 x_{37} & +  0.03 x_{20}\\
 x_{29}   &  58.7331162064 & -0.28 x_{28} & +  0.57 x_{32} & -12.16 x_{12} & -10.94 x_{2} & -1.69 x_{5} & +  0.30 x_{26} & +  0.67 x_{21} & +  0.41 x_{25} & -1.08 x_{31} & +  7.57 x_{10} & -4.64 x_{11} & -7.38 x_{18} & + 23.65 x_{13} & -7.87 x_{14} & +  3.90 x_{15} & + 12.43 x_{16} & -0.58 x_{34} & -0.57 x_{37} & +  1.19 x_{20}\\
 x_{30}   &  20.8593352855 & +  0.21 x_{28} & -0.09 x_{32} & -6.23 x_{12} & + 11.87 x_{2} & +  2.04 x_{5} & +  0.25 x_{26} & +  0.06 x_{21} & +  0.07 x_{25} & +  0.10 x_{31} & -3.60 x_{10} & -4.19 x_{11} & -8.04 x_{18} & +  4.62 x_{13} & +  2.96 x_{14} & -2.14 x_{15} & -7.76 x_{16} & -0.03 x_{34} & +  0.02 x_{37} & -0.15 x_{20}\\
 x_{27}   &  26.1794062739 & +  0.77 x_{28} & -0.44 x_{32} & -4.54 x_{12} & +  8.78 x_{2} & +  0.43 x_{5} & -0.05 x_{26} & +  0.03 x_{21} & +  0.12 x_{25} & +  0.51 x_{31} & +  1.72 x_{10} & -1.65 x_{11} & -5.62 x_{18} & + 10.63 x_{13} & -2.21 x_{14} & +  8.83 x_{15} & -2.26 x_{16} & +  0.22 x_{34} & +  0.34 x_{37} & +  0.31 x_{20}\\
 x_{1}   &  2.3826329536 & -0.01 x_{28} & -0.03 x_{32} & -0.13 x_{12} & -0.45 x_{2} & -0.64 x_{5} & +  0.01 x_{26} & -0.00 x_{21} & -0.06 x_{25} & +  0.08 x_{31} & -0.83 x_{10} & -0.03 x_{11} & +  0.01 x_{18} & -1.48 x_{13} & +  0.32 x_{14} & +  0.96 x_{15} & -1.15 x_{16} & -0.01 x_{34} & +  0.05 x_{37} & -0.04 x_{20}\\
 x_{17}   &  5.68685422574 & +  0.02 x_{28} & -0.03 x_{32} & -0.01 x_{12} & +  0.28 x_{2} & -0.19 x_{5} & +  0.01 x_{26} & +  0.03 x_{21} & -0.05 x_{25} & +  0.05 x_{31} & -0.44 x_{10} & -0.09 x_{11} & -0.60 x_{18} & -0.32 x_{13} & -0.12 x_{14} & +  0.33 x_{15} & -0.82 x_{16} & +  0.03 x_{34} & -0.01 x_{37} & -0.04 x_{20}\\
 x_{33}   &  16.020455855 & -0.16 x_{28} & +  0.39 x_{32} & +  4.85 x_{12} & +  1.33 x_{2} & -9.65 x_{5} & +  0.30 x_{26} & +  0.10 x_{21} & +  0.40 x_{25} & +  0.35 x_{31} & -3.50 x_{10} & -11.83 x_{11} & -9.21 x_{18} & -6.71 x_{13} & -8.49 x_{14} & +  3.59 x_{15} & +  1.41 x_{16} & +  0.50 x_{34} & -0.02 x_{37} & -0.25 x_{20}\\
 x_{35}   &  58.7191713495 & -1.52 x_{28} & -0.38 x_{32} & -6.78 x_{12} & -15.67 x_{2} & -22.55 x_{5} & -0.09 x_{26} & +  0.53 x_{21} & +  0.35 x_{25} & +  0.59 x_{31} & -1.32 x_{10} & -16.53 x_{11} & +  2.94 x_{18} & -14.13 x_{13} & -0.43 x_{14} & +  3.50 x_{15} & +  6.13 x_{16} & +  1.09 x_{34} & -0.22 x_{37} & -0.18 x_{20}\\
 x_{36}   &  21.0414542355 & +  0.67 x_{28} & -0.13 x_{32} & +  1.24 x_{12} & +  7.27 x_{2} & + 20.54 x_{5} & -0.46 x_{26} & +  0.74 x_{21} & +  0.11 x_{25} & -1.64 x_{31} & +  6.74 x_{10} & +  5.20 x_{11} & +  2.58 x_{18} & + 31.26 x_{13} & -15.37 x_{14} & -9.28 x_{15} & + 15.29 x_{16} & +  0.01 x_{34} & -1.32 x_{37} & +  0.80 x_{20}\\
 x_{8}   &  0.669158009919 & -0.03 x_{28} & +  0.01 x_{32} & +  0.33 x_{12} & -0.70 x_{2} & -0.30 x_{5} & +  0.00 x_{26} & -0.03 x_{21} & -0.05 x_{25} & +  0.02 x_{31} & -0.67 x_{10} & +  0.26 x_{11} & +  0.71 x_{18} & -1.22 x_{13} & +  0.53 x_{14} & -0.29 x_{15} & -1.14 x_{16} & -0.00 x_{34} & +  0.06 x_{37} & -0.07 x_{20}\\
\hline
z    &  1.31108499113 & -0.39 x_{28} & +  0.13 x_{32} & +  0.52 x_{12} & -9.61 x_{2} & -6.02 x_{5} & +  0.17 x_{26} & -0.43 x_{21} & -0.59 x_{25} & +  0.86 x_{31} & -11.02 x_{10} & +  8.19 x_{11} & +  4.40 x_{18} & -23.30 x_{13} & +  3.98 x_{14} & +  1.71 x_{15} & -10.67 x_{16} & -0.10 x_{34} & +  0.72 x_{37} & -0.64 x_{20}\\
\end{array}\]


 $ x_{11} $ enters and $ x_{22} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  0.938192686955 & +  0.04 x_{28} & +  0.03 x_{32} & -0.62 x_{12} & +  0.51 x_{2} & +  0.70 x_{5} & -0.03 x_{26} & +  0.01 x_{21} & +  0.05 x_{25} & -0.01 x_{31} & -0.10 x_{10} & +  0.00 x_{22} & -0.62 x_{18} & +  1.20 x_{13} & -0.19 x_{14} & +  0.40 x_{15} & +  0.99 x_{16} & +  0.01 x_{34} & -0.01 x_{37} & +  0.05 x_{20}\\
 x_{6}   &  2.94458713361 & +  0.04 x_{28} & -0.04 x_{32} & +  0.39 x_{12} & +  0.09 x_{2} & +  1.30 x_{5} & -0.03 x_{26} & +  0.01 x_{21} & -0.01 x_{25} & -0.07 x_{31} & +  0.91 x_{10} & -0.02 x_{22} & -0.07 x_{18} & +  1.37 x_{13} & -0.02 x_{14} & +  0.02 x_{15} & -0.03 x_{16} & +  0.01 x_{34} & -0.04 x_{37} & +  0.03 x_{20}\\
 x_{11}   &  0.24795248893 & -0.01 x_{28} & -0.03 x_{32} & +  0.27 x_{12} & -0.45 x_{2} & +  0.93 x_{5} & -0.03 x_{26} & +  0.04 x_{21} & +  0.03 x_{25} & -0.10 x_{31} & +  0.89 x_{10} & -0.06 x_{22} & +  0.47 x_{18} & +  0.86 x_{13} & -0.10 x_{14} & +  0.16 x_{15} & +  0.01 x_{16} & +  0.01 x_{34} & -0.04 x_{37} & +  0.03 x_{20}\\
 x_{23}   &  104.164029408 & +  0.73 x_{28} & -0.03 x_{32} & -22.40 x_{12} & + 16.81 x_{2} & + 11.19 x_{5} & -0.12 x_{26} & +  0.51 x_{21} & -0.09 x_{25} & +  0.49 x_{31} & -0.03 x_{10} & +  0.71 x_{22} & -31.20 x_{18} & + 14.60 x_{13} & -12.71 x_{14} & +  4.59 x_{15} & + 25.26 x_{16} & +  0.39 x_{34} & -0.96 x_{37} & +  0.97 x_{20}\\
 x_{24}   &  11.508160196 & +  0.31 x_{28} & +  0.03 x_{32} & -4.92 x_{12} & + 13.83 x_{2} & +  0.23 x_{5} & +  0.27 x_{26} & +  0.70 x_{21} & +  0.26 x_{25} & -0.25 x_{31} & +  1.73 x_{10} & +  0.66 x_{22} & +  4.12 x_{18} & + 11.44 x_{13} & -15.41 x_{14} & -11.94 x_{15} & +  8.33 x_{16} & -0.34 x_{34} & -0.88 x_{37} & +  0.27 x_{20}\\
 x_{19}   &  1.04400023887 & -0.03 x_{28} & -0.00 x_{32} & -0.17 x_{12} & -0.42 x_{2} & -0.77 x_{5} & +  0.03 x_{26} & -0.02 x_{21} & +  0.02 x_{25} & +  0.06 x_{31} & -0.41 x_{10} & +  0.02 x_{22} & +  0.46 x_{18} & -1.35 x_{13} & +  0.37 x_{14} & -0.20 x_{15} & -0.25 x_{16} & +  0.04 x_{34} & +  0.05 x_{37} & -0.03 x_{20}\\
 x_{7}   &  0.670779957647 & +  0.05 x_{28} & -0.00 x_{32} & +  1.12 x_{12} & -0.17 x_{2} & +  0.47 x_{5} & +  0.01 x_{26} & -0.05 x_{21} & -0.00 x_{25} & -0.02 x_{31} & +  0.32 x_{10} & -0.05 x_{22} & -0.25 x_{18} & -0.25 x_{13} & +  0.07 x_{14} & +  0.30 x_{15} & -1.18 x_{16} & -0.02 x_{34} & +  0.02 x_{37} & -0.03 x_{20}\\
 x_{3}   &  1.50250079385 & +  0.01 x_{28} & +  0.01 x_{32} & -0.22 x_{12} & -1.25 x_{2} & +  1.05 x_{5} & +  0.02 x_{26} & +  0.03 x_{21} & -0.02 x_{25} & -0.08 x_{31} & +  0.55 x_{10} & -0.05 x_{22} & -0.13 x_{18} & +  0.52 x_{13} & +  0.29 x_{14} & +  0.31 x_{15} & -0.77 x_{16} & -0.02 x_{34} & +  0.00 x_{37} & +  0.04 x_{20}\\
 x_{4}   &  0.938370612835 & -0.05 x_{28} & +  0.02 x_{32} & -0.55 x_{12} & -1.52 x_{2} & +  0.41 x_{5} & -0.01 x_{26} & -0.00 x_{21} & +  0.03 x_{25} & -0.04 x_{31} & +  0.47 x_{10} & -0.04 x_{22} & +  0.04 x_{18} & +  0.16 x_{13} & +  0.47 x_{14} & -0.52 x_{15} & +  0.50 x_{16} & +  0.04 x_{34} & -0.01 x_{37} & +  0.05 x_{20}\\
 x_{29}   &  57.5819896392 & -0.25 x_{28} & +  0.70 x_{32} & -13.43 x_{12} & -8.87 x_{2} & -6.03 x_{5} & +  0.44 x_{26} & +  0.46 x_{21} & +  0.28 x_{25} & -0.62 x_{31} & +  3.43 x_{10} & +  0.29 x_{22} & -9.57 x_{18} & + 19.64 x_{13} & -7.40 x_{14} & +  3.17 x_{15} & + 12.37 x_{16} & -0.62 x_{34} & -0.39 x_{37} & +  1.07 x_{20}\\
 x_{30}   &  19.8210928369 & +  0.23 x_{28} & +  0.02 x_{32} & -7.38 x_{12} & + 13.74 x_{2} & -1.87 x_{5} & +  0.37 x_{26} & -0.12 x_{21} & -0.05 x_{25} & +  0.51 x_{31} & -7.33 x_{10} & +  0.26 x_{22} & -10.01 x_{18} & +  1.00 x_{13} & +  3.38 x_{14} & -2.80 x_{15} & -7.81 x_{16} & -0.07 x_{34} & +  0.19 x_{37} & -0.26 x_{20}\\
 x_{27}   &  25.7707553682 & +  0.78 x_{28} & -0.40 x_{32} & -4.99 x_{12} & +  9.51 x_{2} & -1.11 x_{5} & -0.00 x_{26} & -0.05 x_{21} & +  0.08 x_{25} & +  0.67 x_{31} & +  0.25 x_{10} & +  0.10 x_{22} & -6.40 x_{18} & +  9.21 x_{13} & -2.04 x_{14} & +  8.57 x_{15} & -2.28 x_{16} & +  0.20 x_{34} & +  0.41 x_{37} & +  0.27 x_{20}\\
 x_{1}   &  2.37448800589 & -0.01 x_{28} & -0.03 x_{32} & -0.14 x_{12} & -0.43 x_{2} & -0.67 x_{5} & +  0.01 x_{26} & -0.00 x_{21} & -0.06 x_{25} & +  0.08 x_{31} & -0.86 x_{10} & +  0.00 x_{22} & -0.01 x_{18} & -1.51 x_{13} & +  0.33 x_{14} & +  0.96 x_{15} & -1.15 x_{16} & -0.01 x_{34} & +  0.05 x_{37} & -0.04 x_{20}\\
 x_{17}   &  5.6637616935 & +  0.02 x_{28} & -0.03 x_{32} & -0.03 x_{12} & +  0.32 x_{2} & -0.28 x_{5} & +  0.01 x_{26} & +  0.02 x_{21} & -0.05 x_{25} & +  0.05 x_{31} & -0.53 x_{10} & +  0.01 x_{22} & -0.65 x_{18} & -0.40 x_{13} & -0.11 x_{14} & +  0.32 x_{15} & -0.82 x_{16} & +  0.03 x_{34} & -0.01 x_{37} & -0.04 x_{20}\\
 x_{33}   &  13.0879598557 & -0.08 x_{28} & +  0.71 x_{32} & +  1.60 x_{12} & +  6.60 x_{2} & -20.70 x_{5} & +  0.66 x_{26} & -0.43 x_{21} & +  0.07 x_{25} & +  1.52 x_{31} & -14.04 x_{10} & +  0.74 x_{22} & -14.78 x_{18} & -16.93 x_{13} & -7.30 x_{14} & +  1.73 x_{15} & +  1.25 x_{16} & +  0.41 x_{34} & +  0.45 x_{37} & -0.56 x_{20}\\
 x_{35}   &  54.6200348771 & -1.41 x_{28} & +  0.07 x_{32} & -11.32 x_{12} & -8.31 x_{2} & -38.00 x_{5} & +  0.41 x_{26} & -0.21 x_{21} & -0.12 x_{25} & +  2.22 x_{31} & -16.07 x_{10} & +  1.04 x_{22} & -4.85 x_{18} & -28.41 x_{13} & +  1.23 x_{14} & +  0.91 x_{15} & +  5.91 x_{16} & +  0.95 x_{34} & +  0.43 x_{37} & -0.61 x_{20}\\
 x_{36}   &  22.3296685906 & +  0.64 x_{28} & -0.27 x_{32} & +  2.67 x_{12} & +  4.96 x_{2} & + 25.39 x_{5} & -0.62 x_{26} & +  0.97 x_{21} & +  0.26 x_{25} & -2.15 x_{31} & + 11.38 x_{10} & -0.33 x_{22} & +  5.02 x_{18} & + 35.75 x_{13} & -15.90 x_{14} & -8.47 x_{15} & + 15.35 x_{16} & +  0.06 x_{34} & -1.52 x_{37} & +  0.94 x_{20}\\
 x_{8}   &  0.734420871133 & -0.03 x_{28} & -0.00 x_{32} & +  0.40 x_{12} & -0.81 x_{2} & -0.05 x_{5} & -0.01 x_{26} & -0.02 x_{21} & -0.04 x_{25} & -0.00 x_{31} & -0.43 x_{10} & -0.02 x_{22} & +  0.83 x_{18} & -1.00 x_{13} & +  0.50 x_{14} & -0.25 x_{15} & -1.13 x_{16} & +  0.00 x_{34} & +  0.05 x_{37} & -0.06 x_{20}\\
\hline
z    &  3.34198336281 & -0.44 x_{28} & -0.09 x_{32} & +  2.77 x_{12} & -13.26 x_{2} & +  1.64 x_{5} & -0.08 x_{26} & -0.07 x_{21} & -0.36 x_{25} & +  0.05 x_{31} & -3.72 x_{10} & -0.51 x_{22} & +  8.26 x_{18} & -16.22 x_{13} & +  3.16 x_{14} & +  3.00 x_{15} & -10.57 x_{16} & -0.03 x_{34} & +  0.39 x_{37} & -0.43 x_{20}\\
\end{array}\]


 $ x_{5} $ enters and $ x_{33} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  1.37914554269 & +  0.04 x_{28} & +  0.05 x_{32} & -0.57 x_{12} & +  0.73 x_{2} & -0.03 x_{33} & -0.00 x_{26} & -0.00 x_{21} & +  0.05 x_{25} & +  0.04 x_{31} & -0.57 x_{10} & +  0.03 x_{22} & -1.12 x_{18} & +  0.63 x_{13} & -0.43 x_{14} & +  0.46 x_{15} & +  1.04 x_{16} & +  0.03 x_{34} & +  0.01 x_{37} & +  0.03 x_{20}\\
 x_{6}   &  3.76403120082 & +  0.04 x_{28} & +  0.01 x_{32} & +  0.49 x_{12} & +  0.50 x_{2} & -0.06 x_{33} & +  0.01 x_{26} & -0.02 x_{21} & -0.00 x_{25} & +  0.02 x_{31} & +  0.03 x_{10} & +  0.03 x_{22} & -0.99 x_{18} & +  0.31 x_{13} & -0.48 x_{14} & +  0.13 x_{15} & +  0.05 x_{16} & +  0.03 x_{34} & -0.01 x_{37} & -0.00 x_{20}\\
 x_{11}   &  0.838914820785 & -0.01 x_{28} & +  0.01 x_{32} & +  0.35 x_{12} & -0.15 x_{2} & -0.05 x_{33} & -0.00 x_{26} & +  0.03 x_{21} & +  0.03 x_{25} & -0.03 x_{31} & +  0.26 x_{10} & -0.03 x_{22} & -0.20 x_{18} & +  0.10 x_{13} & -0.43 x_{14} & +  0.24 x_{15} & +  0.07 x_{16} & +  0.03 x_{34} & -0.02 x_{37} & +  0.00 x_{20}\\
 x_{23}   &  111.235992734 & +  0.69 x_{28} & +  0.36 x_{32} & -21.54 x_{12} & + 20.38 x_{2} & -0.54 x_{33} & +  0.23 x_{26} & +  0.27 x_{21} & -0.06 x_{25} & +  1.31 x_{31} & -7.61 x_{10} & +  1.11 x_{22} & -39.19 x_{18} & +  5.46 x_{13} & -16.66 x_{14} & +  5.53 x_{15} & + 25.94 x_{16} & +  0.61 x_{34} & -0.72 x_{37} & +  0.67 x_{20}\\
 x_{24}   &  11.6557472425 & +  0.31 x_{28} & +  0.03 x_{32} & -4.90 x_{12} & + 13.90 x_{2} & -0.01 x_{33} & +  0.28 x_{26} & +  0.69 x_{21} & +  0.26 x_{25} & -0.24 x_{31} & +  1.57 x_{10} & +  0.67 x_{22} & +  3.95 x_{18} & + 11.25 x_{13} & -15.49 x_{14} & -11.92 x_{15} & +  8.35 x_{16} & -0.34 x_{34} & -0.87 x_{37} & +  0.26 x_{20}\\
 x_{19}   &  0.558816061592 & -0.03 x_{28} & -0.03 x_{32} & -0.23 x_{12} & -0.66 x_{2} & +  0.04 x_{33} & +  0.01 x_{26} & -0.01 x_{21} & +  0.01 x_{25} & +  0.01 x_{31} & +  0.11 x_{10} & -0.01 x_{22} & +  1.01 x_{18} & -0.72 x_{13} & +  0.64 x_{14} & -0.26 x_{15} & -0.30 x_{16} & +  0.02 x_{34} & +  0.03 x_{37} & -0.01 x_{20}\\
 x_{7}   &  0.968817744705 & +  0.05 x_{28} & +  0.01 x_{32} & +  1.16 x_{12} & -0.02 x_{2} & -0.02 x_{33} & +  0.02 x_{26} & -0.06 x_{21} & +  0.00 x_{25} & +  0.02 x_{31} & -0.00 x_{10} & -0.04 x_{22} & -0.58 x_{18} & -0.64 x_{13} & -0.09 x_{14} & +  0.34 x_{15} & -1.15 x_{16} & -0.01 x_{34} & +  0.03 x_{37} & -0.04 x_{20}\\
 x_{3}   &  2.16457853695 & +  0.01 x_{28} & +  0.04 x_{32} & -0.14 x_{12} & -0.92 x_{2} & -0.05 x_{33} & +  0.06 x_{26} & +  0.01 x_{21} & -0.02 x_{25} & -0.00 x_{31} & -0.17 x_{10} & -0.01 x_{22} & -0.87 x_{18} & -0.34 x_{13} & -0.08 x_{14} & +  0.40 x_{15} & -0.71 x_{16} & +  0.00 x_{34} & +  0.03 x_{37} & +  0.02 x_{20}\\
 x_{4}   &  1.19464180886 & -0.06 x_{28} & +  0.04 x_{32} & -0.52 x_{12} & -1.39 x_{2} & -0.02 x_{33} & +  0.01 x_{26} & -0.01 x_{21} & +  0.03 x_{25} & -0.01 x_{31} & +  0.19 x_{10} & -0.03 x_{22} & -0.25 x_{18} & -0.17 x_{13} & +  0.33 x_{14} & -0.48 x_{15} & +  0.53 x_{16} & +  0.05 x_{34} & -0.00 x_{37} & +  0.03 x_{20}\\
 x_{29}   &  53.7678789742 & -0.23 x_{28} & +  0.49 x_{32} & -13.90 x_{12} & -10.79 x_{2} & +  0.29 x_{33} & +  0.25 x_{26} & +  0.58 x_{21} & +  0.26 x_{25} & -1.06 x_{31} & +  7.53 x_{10} & +  0.07 x_{22} & -5.26 x_{18} & + 24.58 x_{13} & -5.27 x_{14} & +  2.66 x_{15} & + 12.00 x_{16} & -0.73 x_{34} & -0.52 x_{37} & +  1.23 x_{20}\\
 x_{30}   &  18.6392520271 & +  0.24 x_{28} & -0.04 x_{32} & -7.52 x_{12} & + 13.14 x_{2} & +  0.09 x_{33} & +  0.31 x_{26} & -0.08 x_{21} & -0.06 x_{25} & +  0.37 x_{31} & -6.06 x_{10} & +  0.20 x_{22} & -8.68 x_{18} & +  2.53 x_{13} & +  4.04 x_{14} & -2.95 x_{15} & -7.92 x_{16} & -0.10 x_{34} & +  0.15 x_{37} & -0.21 x_{20}\\
 x_{27}   &  25.0666036075 & +  0.79 x_{28} & -0.44 x_{32} & -5.08 x_{12} & +  9.16 x_{2} & +  0.05 x_{33} & -0.04 x_{26} & -0.02 x_{21} & +  0.07 x_{25} & +  0.59 x_{31} & +  1.01 x_{10} & +  0.06 x_{22} & -5.60 x_{18} & + 10.12 x_{13} & -1.65 x_{14} & +  8.47 x_{15} & -2.35 x_{16} & +  0.18 x_{34} & +  0.38 x_{37} & +  0.30 x_{20}\\
 x_{1}   &  1.95026887582 & -0.01 x_{28} & -0.05 x_{32} & -0.19 x_{12} & -0.65 x_{2} & +  0.03 x_{33} & -0.01 x_{26} & +  0.01 x_{21} & -0.07 x_{25} & +  0.03 x_{31} & -0.41 x_{10} & -0.02 x_{22} & +  0.47 x_{18} & -0.96 x_{13} & +  0.56 x_{14} & +  0.90 x_{15} & -1.19 x_{16} & -0.02 x_{34} & +  0.04 x_{37} & -0.02 x_{20}\\
 x_{17}   &  5.48585614798 & +  0.02 x_{28} & -0.04 x_{32} & -0.05 x_{12} & +  0.23 x_{2} & +  0.01 x_{33} & +  0.00 x_{26} & +  0.03 x_{21} & -0.05 x_{25} & +  0.03 x_{31} & -0.34 x_{10} & -0.00 x_{22} & -0.45 x_{18} & -0.17 x_{13} & -0.01 x_{14} & +  0.29 x_{15} & -0.83 x_{16} & +  0.02 x_{34} & -0.02 x_{37} & -0.04 x_{20}\\
 x_{5}   &  0.632177884364 & -0.00 x_{28} & +  0.03 x_{32} & +  0.08 x_{12} & +  0.32 x_{2} & -0.05 x_{33} & +  0.03 x_{26} & -0.02 x_{21} & +  0.00 x_{25} & +  0.07 x_{31} & -0.68 x_{10} & +  0.04 x_{22} & -0.71 x_{18} & -0.82 x_{13} & -0.35 x_{14} & +  0.08 x_{15} & +  0.06 x_{16} & +  0.02 x_{34} & +  0.02 x_{37} & -0.03 x_{20}\\
 x_{35}   &  30.5960126965 & -1.26 x_{28} & -1.24 x_{32} & -14.25 x_{12} & -20.43 x_{2} & +  1.84 x_{33} & -0.80 x_{26} & +  0.58 x_{21} & -0.25 x_{25} & -0.56 x_{31} & +  9.71 x_{10} & -0.32 x_{22} & + 22.27 x_{18} & +  2.66 x_{13} & + 14.64 x_{14} & -2.28 x_{15} & +  3.61 x_{16} & +  0.21 x_{34} & -0.40 x_{37} & +  0.41 x_{20}\\
 x_{36}   &  38.3827590545 & +  0.53 x_{28} & +  0.60 x_{32} & +  4.63 x_{12} & + 13.05 x_{2} & -1.23 x_{33} & +  0.19 x_{26} & +  0.44 x_{21} & +  0.34 x_{25} & -0.29 x_{31} & -5.85 x_{10} & +  0.58 x_{22} & -13.10 x_{18} & + 14.99 x_{13} & -24.86 x_{14} & -6.34 x_{15} & + 16.89 x_{16} & +  0.55 x_{34} & -0.97 x_{37} & +  0.25 x_{20}\\
 x_{8}   &  0.699695347691 & -0.03 x_{28} & -0.00 x_{32} & +  0.40 x_{12} & -0.83 x_{2} & +  0.00 x_{33} & -0.01 x_{26} & -0.02 x_{21} & -0.04 x_{25} & -0.01 x_{31} & -0.39 x_{10} & -0.02 x_{22} & +  0.87 x_{18} & -0.95 x_{13} & +  0.52 x_{14} & -0.26 x_{15} & -1.14 x_{16} & +  0.00 x_{34} & +  0.05 x_{37} & -0.06 x_{20}\\
\hline
z    &  4.37945578641 & -0.45 x_{28} & -0.03 x_{32} & +  2.90 x_{12} & -12.74 x_{2} & -0.08 x_{33} & -0.02 x_{26} & -0.10 x_{21} & -0.36 x_{25} & +  0.17 x_{31} & -4.83 x_{10} & -0.45 x_{22} & +  7.09 x_{18} & -17.56 x_{13} & +  2.58 x_{14} & +  3.14 x_{15} & -10.47 x_{16} & -0.00 x_{34} & +  0.43 x_{37} & -0.47 x_{20}\\
\end{array}\]


 $ x_{12} $ enters and $ x_{35} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  0.15837203932 & +  0.09 x_{28} & +  0.10 x_{32} & +  0.04 x_{35} & +  1.54 x_{2} & -0.11 x_{33} & +  0.03 x_{26} & -0.03 x_{21} & +  0.06 x_{25} & +  0.06 x_{31} & -0.96 x_{10} & +  0.04 x_{22} & -2.01 x_{18} & +  0.52 x_{13} & -1.02 x_{14} & +  0.55 x_{15} & +  0.89 x_{16} & +  0.02 x_{34} & +  0.02 x_{37} & +  0.01 x_{20}\\
 x_{6}   &  4.8218477554 & -0.01 x_{28} & -0.04 x_{32} & -0.03 x_{35} & -0.21 x_{2} & +  0.00 x_{33} & -0.02 x_{26} & +  0.00 x_{21} & -0.01 x_{25} & +  0.00 x_{31} & +  0.36 x_{10} & +  0.02 x_{22} & -0.22 x_{18} & +  0.41 x_{13} & +  0.03 x_{14} & +  0.05 x_{15} & +  0.17 x_{16} & +  0.04 x_{34} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{11}   &  1.58388338146 & -0.04 x_{28} & -0.03 x_{32} & -0.02 x_{35} & -0.64 x_{2} & -0.00 x_{33} & -0.02 x_{26} & +  0.04 x_{21} & +  0.03 x_{25} & -0.04 x_{31} & +  0.49 x_{10} & -0.04 x_{22} & +  0.35 x_{18} & +  0.16 x_{13} & -0.07 x_{14} & +  0.18 x_{15} & +  0.16 x_{16} & +  0.03 x_{34} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{23}   &  64.9939369708 & +  2.60 x_{28} & +  2.23 x_{32} & +  1.51 x_{35} & + 51.25 x_{2} & -3.31 x_{33} & +  1.44 x_{26} & -0.60 x_{21} & +  0.32 x_{25} & +  2.16 x_{31} & -22.29 x_{10} & +  1.60 x_{22} & -72.85 x_{18} & +  1.43 x_{13} & -38.79 x_{14} & +  8.97 x_{15} & + 20.48 x_{16} & +  0.30 x_{34} & -0.12 x_{37} & +  0.04 x_{20}\\
 x_{24}   &  1.13024511617 & +  0.75 x_{28} & +  0.46 x_{32} & +  0.34 x_{35} & + 20.93 x_{2} & -0.64 x_{33} & +  0.56 x_{26} & +  0.49 x_{21} & +  0.34 x_{25} & -0.04 x_{31} & -1.77 x_{10} & +  0.78 x_{22} & -3.71 x_{18} & + 10.34 x_{13} & -20.53 x_{14} & -11.14 x_{15} & +  7.10 x_{16} & -0.41 x_{34} & -0.74 x_{37} & +  0.12 x_{20}\\
 x_{19}   &  0.0692780396266 & -0.01 x_{28} & -0.01 x_{32} & +  0.02 x_{35} & -0.34 x_{2} & +  0.01 x_{33} & +  0.02 x_{26} & -0.02 x_{21} & +  0.02 x_{25} & +  0.02 x_{31} & -0.05 x_{10} & -0.00 x_{22} & +  0.66 x_{18} & -0.76 x_{13} & +  0.41 x_{14} & -0.23 x_{15} & -0.36 x_{16} & +  0.02 x_{34} & +  0.04 x_{37} & -0.01 x_{20}\\
 x_{7}   &  3.45402289798 & -0.06 x_{28} & -0.09 x_{32} & -0.08 x_{35} & -1.68 x_{2} & +  0.13 x_{33} & -0.04 x_{26} & -0.01 x_{21} & -0.02 x_{25} & -0.03 x_{31} & +  0.78 x_{10} & -0.06 x_{22} & +  1.22 x_{18} & -0.42 x_{13} & +  1.10 x_{14} & +  0.16 x_{15} & -0.86 x_{16} & +  0.01 x_{34} & +  0.00 x_{37} & -0.01 x_{20}\\
 x_{3}   &  1.86248098044 & +  0.02 x_{28} & +  0.05 x_{32} & +  0.01 x_{35} & -0.72 x_{2} & -0.07 x_{33} & +  0.07 x_{26} & +  0.00 x_{21} & -0.02 x_{25} & +  0.00 x_{31} & -0.26 x_{10} & -0.01 x_{22} & -1.09 x_{18} & -0.37 x_{13} & -0.22 x_{14} & +  0.42 x_{15} & -0.74 x_{16} & -0.00 x_{34} & +  0.03 x_{37} & +  0.01 x_{20}\\
 x_{4}   &  0.0833431412987 & -0.01 x_{28} & +  0.08 x_{32} & +  0.04 x_{35} & -0.65 x_{2} & -0.09 x_{33} & +  0.03 x_{26} & -0.03 x_{21} & +  0.04 x_{25} & +  0.01 x_{31} & -0.16 x_{10} & -0.02 x_{22} & -1.06 x_{18} & -0.26 x_{13} & -0.20 x_{14} & -0.40 x_{15} & +  0.40 x_{16} & +  0.04 x_{34} & +  0.01 x_{37} & +  0.02 x_{20}\\
 x_{29}   &  23.9315405491 & +  1.00 x_{28} & +  1.70 x_{32} & +  0.98 x_{35} & +  9.13 x_{2} & -1.50 x_{33} & +  1.03 x_{26} & +  0.02 x_{21} & +  0.50 x_{25} & -0.51 x_{31} & -1.94 x_{10} & +  0.39 x_{22} & -26.98 x_{18} & + 21.98 x_{13} & -19.55 x_{14} & +  4.88 x_{15} & +  8.48 x_{16} & -0.94 x_{34} & -0.13 x_{37} & +  0.83 x_{20}\\
 x_{30}   &  2.49099776761 & +  0.91 x_{28} & +  0.61 x_{32} & +  0.53 x_{35} & + 23.92 x_{2} & -0.88 x_{33} & +  0.74 x_{26} & -0.39 x_{21} & +  0.08 x_{25} & +  0.67 x_{31} & -11.19 x_{10} & +  0.37 x_{22} & -20.43 x_{18} & +  1.12 x_{13} & -3.69 x_{14} & -1.75 x_{15} & -9.83 x_{16} & -0.21 x_{34} & +  0.35 x_{37} & -0.42 x_{20}\\
 x_{27}   &  14.1691732766 & +  1.24 x_{28} & +  0.00 x_{32} & +  0.36 x_{35} & + 16.43 x_{2} & -0.60 x_{33} & +  0.25 x_{26} & -0.23 x_{21} & +  0.16 x_{25} & +  0.79 x_{31} & -2.45 x_{10} & +  0.18 x_{22} & -13.53 x_{18} & +  9.17 x_{13} & -6.87 x_{14} & +  9.28 x_{15} & -3.64 x_{16} & +  0.11 x_{34} & +  0.52 x_{37} & +  0.15 x_{20}\\
 x_{1}   &  1.53348442631 & +  0.01 x_{28} & -0.04 x_{32} & +  0.01 x_{35} & -0.37 x_{2} & +  0.01 x_{33} & +  0.00 x_{26} & +  0.00 x_{21} & -0.06 x_{25} & +  0.04 x_{31} & -0.54 x_{10} & -0.02 x_{22} & +  0.17 x_{18} & -0.99 x_{13} & +  0.36 x_{14} & +  0.93 x_{15} & -1.24 x_{16} & -0.02 x_{34} & +  0.04 x_{37} & -0.02 x_{20}\\
 x_{17}   &  5.36985486206 & +  0.02 x_{28} & -0.03 x_{32} & +  0.00 x_{35} & +  0.31 x_{2} & +  0.01 x_{33} & +  0.01 x_{26} & +  0.03 x_{21} & -0.05 x_{25} & +  0.04 x_{31} & -0.37 x_{10} & -0.00 x_{22} & -0.53 x_{18} & -0.18 x_{13} & -0.06 x_{14} & +  0.30 x_{15} & -0.85 x_{16} & +  0.02 x_{34} & -0.02 x_{37} & -0.04 x_{20}\\
 x_{5}   &  0.797629329058 & -0.01 x_{28} & +  0.03 x_{32} & -0.01 x_{35} & +  0.21 x_{2} & -0.04 x_{33} & +  0.03 x_{26} & -0.02 x_{21} & +  0.00 x_{25} & +  0.07 x_{31} & -0.63 x_{10} & +  0.03 x_{22} & -0.59 x_{18} & -0.80 x_{13} & -0.27 x_{14} & +  0.07 x_{15} & +  0.08 x_{16} & +  0.02 x_{34} & +  0.02 x_{37} & -0.02 x_{20}\\
 x_{12}   &  2.14688461001 & -0.09 x_{28} & -0.09 x_{32} & -0.07 x_{35} & -1.43 x_{2} & +  0.13 x_{33} & -0.06 x_{26} & +  0.04 x_{21} & -0.02 x_{25} & -0.04 x_{31} & +  0.68 x_{10} & -0.02 x_{22} & +  1.56 x_{18} & +  0.19 x_{13} & +  1.03 x_{14} & -0.16 x_{15} & +  0.25 x_{16} & +  0.01 x_{34} & -0.03 x_{37} & +  0.03 x_{20}\\
 x_{36}   &  48.3183437056 & +  0.12 x_{28} & +  0.20 x_{32} & -0.32 x_{35} & +  6.42 x_{2} & -0.63 x_{33} & -0.07 x_{26} & +  0.63 x_{21} & +  0.26 x_{25} & -0.47 x_{31} & -2.69 x_{10} & +  0.48 x_{22} & -5.87 x_{18} & + 15.85 x_{13} & -20.10 x_{14} & -7.08 x_{15} & + 18.06 x_{16} & +  0.62 x_{34} & -1.10 x_{37} & +  0.38 x_{20}\\
 x_{8}   &  1.55240398905 & -0.07 x_{28} & -0.04 x_{32} & -0.03 x_{35} & -1.40 x_{2} & +  0.05 x_{33} & -0.03 x_{26} & -0.00 x_{21} & -0.05 x_{25} & -0.02 x_{31} & -0.12 x_{10} & -0.03 x_{22} & +  1.49 x_{18} & -0.88 x_{13} & +  0.93 x_{14} & -0.32 x_{15} & -1.04 x_{16} & +  0.01 x_{34} & +  0.04 x_{37} & -0.05 x_{20}\\
\hline
z    &  10.5974899784 & -0.70 x_{28} & -0.28 x_{32} & -0.20 x_{35} & -16.89 x_{2} & +  0.29 x_{33} & -0.19 x_{26} & +  0.02 x_{21} & -0.41 x_{25} & +  0.06 x_{31} & -2.86 x_{10} & -0.52 x_{22} & + 11.61 x_{18} & -17.02 x_{13} & +  5.55 x_{14} & +  2.67 x_{15} & -9.73 x_{16} & +  0.04 x_{34} & +  0.35 x_{37} & -0.39 x_{20}\\
\end{array}\]


 $ x_{14} $ enters and $ x_{24} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{9}   &  0.102297430339 & +  0.05 x_{28} & +  0.08 x_{32} & +  0.02 x_{35} & +  0.51 x_{2} & -0.08 x_{33} & +  0.00 x_{26} & -0.05 x_{21} & +  0.04 x_{25} & +  0.06 x_{31} & -0.87 x_{10} & -0.00 x_{22} & -1.82 x_{18} & +  0.01 x_{13} & +  0.05 x_{24} & +  1.11 x_{15} & +  0.54 x_{16} & +  0.04 x_{34} & +  0.06 x_{37} & +  0.00 x_{20}\\
 x_{6}   &  4.82350355479 & -0.00 x_{28} & -0.04 x_{32} & -0.03 x_{35} & -0.18 x_{2} & -0.00 x_{33} & -0.02 x_{26} & +  0.00 x_{21} & -0.01 x_{25} & +  0.00 x_{31} & +  0.36 x_{10} & +  0.02 x_{22} & -0.23 x_{18} & +  0.42 x_{13} & -0.00 x_{24} & +  0.04 x_{15} & +  0.18 x_{16} & +  0.04 x_{34} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{11}   &  1.57982735559 & -0.04 x_{28} & -0.03 x_{32} & -0.03 x_{35} & -0.72 x_{2} & +  0.00 x_{33} & -0.02 x_{26} & +  0.04 x_{21} & +  0.02 x_{25} & -0.04 x_{31} & +  0.50 x_{10} & -0.04 x_{22} & +  0.36 x_{18} & +  0.13 x_{13} & +  0.00 x_{24} & +  0.22 x_{15} & +  0.13 x_{16} & +  0.03 x_{34} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{23}   &  62.8586883423 & +  1.19 x_{28} & +  1.36 x_{32} & +  0.86 x_{35} & + 11.71 x_{2} & -2.10 x_{33} & +  0.39 x_{26} & -1.53 x_{21} & -0.33 x_{25} & +  2.24 x_{31} & -18.95 x_{10} & +  0.12 x_{22} & -65.83 x_{18} & -18.10 x_{13} & +  1.89 x_{24} & + 30.02 x_{15} & +  7.06 x_{16} & +  1.07 x_{34} & +  1.27 x_{37} & -0.18 x_{20}\\
 x_{14}   &  0.0550532262605 & +  0.04 x_{28} & +  0.02 x_{32} & +  0.02 x_{35} & +  1.02 x_{2} & -0.03 x_{33} & +  0.03 x_{26} & +  0.02 x_{21} & +  0.02 x_{25} & -0.00 x_{31} & -0.09 x_{10} & +  0.04 x_{22} & -0.18 x_{18} & +  0.50 x_{13} & -0.05 x_{24} & -0.54 x_{15} & +  0.35 x_{16} & -0.02 x_{34} & -0.04 x_{37} & +  0.01 x_{20}\\
 x_{19}   &  0.0917184072168 & +  0.00 x_{28} & +  0.00 x_{32} & +  0.02 x_{35} & +  0.08 x_{2} & -0.01 x_{33} & +  0.03 x_{26} & -0.01 x_{21} & +  0.02 x_{25} & +  0.01 x_{31} & -0.08 x_{10} & +  0.01 x_{22} & +  0.58 x_{18} & -0.56 x_{13} & -0.02 x_{24} & -0.45 x_{15} & -0.21 x_{16} & +  0.01 x_{34} & +  0.02 x_{37} & -0.01 x_{20}\\
 x_{7}   &  3.51435503069 & -0.02 x_{28} & -0.06 x_{32} & -0.06 x_{35} & -0.56 x_{2} & +  0.09 x_{33} & -0.02 x_{26} & +  0.01 x_{21} & -0.00 x_{25} & -0.03 x_{31} & +  0.69 x_{10} & -0.02 x_{22} & +  1.03 x_{18} & +  0.13 x_{13} & -0.05 x_{24} & -0.44 x_{15} & -0.48 x_{16} & -0.01 x_{34} & -0.04 x_{37} & -0.00 x_{20}\\
 x_{3}   &  1.85015528345 & +  0.01 x_{28} & +  0.05 x_{32} & +  0.01 x_{35} & -0.95 x_{2} & -0.06 x_{33} & +  0.06 x_{26} & -0.00 x_{21} & -0.02 x_{25} & +  0.00 x_{31} & -0.24 x_{10} & -0.02 x_{22} & -1.05 x_{18} & -0.48 x_{13} & +  0.01 x_{24} & +  0.54 x_{15} & -0.82 x_{16} & +  0.00 x_{34} & +  0.04 x_{37} & +  0.01 x_{20}\\
 x_{4}   &  0.0720827671479 & -0.02 x_{28} & +  0.08 x_{32} & +  0.03 x_{35} & -0.86 x_{2} & -0.08 x_{33} & +  0.03 x_{26} & -0.04 x_{21} & +  0.04 x_{25} & +  0.01 x_{31} & -0.14 x_{10} & -0.02 x_{22} & -1.02 x_{18} & -0.37 x_{13} & +  0.01 x_{24} & -0.29 x_{15} & +  0.33 x_{16} & +  0.05 x_{34} & +  0.02 x_{37} & +  0.02 x_{20}\\
 x_{29}   &  22.8552641246 & +  0.29 x_{28} & +  1.26 x_{32} & +  0.65 x_{35} & -10.80 x_{2} & -0.89 x_{33} & +  0.50 x_{26} & -0.45 x_{21} & +  0.17 x_{25} & -0.47 x_{31} & -0.26 x_{10} & -0.35 x_{22} & -23.45 x_{18} & + 12.14 x_{13} & +  0.95 x_{24} & + 15.49 x_{15} & +  1.72 x_{16} & -0.55 x_{34} & +  0.57 x_{37} & +  0.72 x_{20}\\
 x_{30}   &  2.28808404168 & +  0.77 x_{28} & +  0.53 x_{32} & +  0.47 x_{35} & + 20.16 x_{2} & -0.76 x_{33} & +  0.64 x_{26} & -0.48 x_{21} & +  0.01 x_{25} & +  0.68 x_{31} & -10.87 x_{10} & +  0.23 x_{22} & -19.76 x_{18} & -0.73 x_{13} & +  0.18 x_{24} & +  0.25 x_{15} & -11.10 x_{16} & -0.14 x_{34} & +  0.49 x_{37} & -0.45 x_{20}\\
 x_{27}   &  13.7911941047 & +  0.99 x_{28} & -0.15 x_{32} & +  0.24 x_{35} & +  9.43 x_{2} & -0.39 x_{33} & +  0.06 x_{26} & -0.39 x_{21} & +  0.05 x_{25} & +  0.80 x_{31} & -1.86 x_{10} & -0.08 x_{22} & -12.29 x_{18} & +  5.71 x_{13} & +  0.33 x_{24} & + 13.01 x_{15} & -6.01 x_{16} & +  0.24 x_{34} & +  0.77 x_{37} & +  0.11 x_{20}\\
 x_{1}   &  1.55352034387 & +  0.02 x_{28} & -0.03 x_{32} & +  0.02 x_{35} & +  0.00 x_{2} & -0.00 x_{33} & +  0.01 x_{26} & +  0.01 x_{21} & -0.06 x_{25} & +  0.04 x_{31} & -0.57 x_{10} & -0.00 x_{22} & +  0.10 x_{18} & -0.81 x_{13} & -0.02 x_{24} & +  0.73 x_{15} & -1.11 x_{16} & -0.03 x_{34} & +  0.03 x_{37} & -0.02 x_{20}\\
 x_{17}   &  5.36633741196 & +  0.02 x_{28} & -0.03 x_{32} & +  0.00 x_{35} & +  0.24 x_{2} & +  0.01 x_{33} & +  0.00 x_{26} & +  0.02 x_{21} & -0.05 x_{25} & +  0.04 x_{31} & -0.37 x_{10} & -0.01 x_{22} & -0.52 x_{18} & -0.21 x_{13} & +  0.00 x_{24} & +  0.34 x_{15} & -0.87 x_{16} & +  0.02 x_{34} & -0.01 x_{37} & -0.04 x_{20}\\
 x_{5}   &  0.782563001812 & -0.02 x_{28} & +  0.02 x_{32} & -0.01 x_{35} & -0.07 x_{2} & -0.03 x_{33} & +  0.02 x_{26} & -0.02 x_{21} & -0.00 x_{25} & +  0.07 x_{31} & -0.60 x_{10} & +  0.02 x_{22} & -0.54 x_{18} & -0.94 x_{13} & +  0.01 x_{24} & +  0.22 x_{15} & -0.01 x_{16} & +  0.03 x_{34} & +  0.03 x_{37} & -0.03 x_{20}\\
 x_{12}   &  2.20344169113 & -0.05 x_{28} & -0.06 x_{32} & -0.05 x_{35} & -0.39 x_{2} & +  0.10 x_{33} & -0.03 x_{26} & +  0.07 x_{21} & -0.00 x_{25} & -0.04 x_{31} & +  0.59 x_{10} & +  0.02 x_{22} & +  1.38 x_{18} & +  0.70 x_{13} & -0.05 x_{24} & -0.72 x_{15} & +  0.61 x_{16} & -0.01 x_{34} & -0.06 x_{37} & +  0.03 x_{20}\\
 x_{36}   &  47.2117165053 & -0.61 x_{28} & -0.25 x_{32} & -0.66 x_{35} & -14.07 x_{2} & -0.00 x_{33} & -0.61 x_{26} & +  0.14 x_{21} & -0.07 x_{25} & -0.43 x_{31} & -0.96 x_{10} & -0.29 x_{22} & -2.23 x_{18} & +  5.73 x_{13} & +  0.98 x_{24} & +  3.83 x_{15} & + 11.11 x_{16} & +  1.02 x_{34} & -0.38 x_{37} & +  0.27 x_{20}\\
 x_{8}   &  1.6035656501 & -0.03 x_{28} & -0.02 x_{32} & -0.01 x_{35} & -0.45 x_{2} & +  0.02 x_{33} & -0.00 x_{26} & +  0.02 x_{21} & -0.03 x_{25} & -0.02 x_{31} & -0.20 x_{10} & +  0.01 x_{22} & +  1.32 x_{18} & -0.41 x_{13} & -0.05 x_{24} & -0.82 x_{15} & -0.71 x_{16} & -0.01 x_{34} & +  0.00 x_{37} & -0.04 x_{20}\\
\hline
z    &  10.9032743814 & -0.50 x_{28} & -0.16 x_{32} & -0.11 x_{35} & -11.23 x_{2} & +  0.12 x_{33} & -0.04 x_{26} & +  0.15 x_{21} & -0.31 x_{25} & +  0.05 x_{31} & -3.33 x_{10} & -0.31 x_{22} & + 10.61 x_{18} & -14.23 x_{13} & -0.27 x_{24} & -0.34 x_{15} & -7.81 x_{16} & -0.07 x_{34} & +  0.15 x_{37} & -0.36 x_{20}\\
\end{array}\]


 $ x_{18} $ enters and $ x_{9} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  0.0560722988106 & +  0.03 x_{28} & +  0.04 x_{32} & +  0.01 x_{35} & +  0.28 x_{2} & -0.04 x_{33} & +  0.00 x_{26} & -0.03 x_{21} & +  0.02 x_{25} & +  0.04 x_{31} & -0.48 x_{10} & -0.00 x_{22} & -0.55 x_{9} & +  0.00 x_{13} & +  0.03 x_{24} & +  0.61 x_{15} & +  0.30 x_{16} & +  0.02 x_{34} & +  0.03 x_{37} & +  0.00 x_{20}\\
 x_{6}   &  4.81059802436 & -0.01 x_{28} & -0.05 x_{32} & -0.04 x_{35} & -0.24 x_{2} & +  0.01 x_{33} & -0.02 x_{26} & +  0.01 x_{21} & -0.02 x_{25} & -0.00 x_{31} & +  0.47 x_{10} & +  0.02 x_{22} & +  0.13 x_{9} & +  0.42 x_{13} & -0.01 x_{24} & -0.10 x_{15} & +  0.11 x_{16} & +  0.03 x_{34} & -0.04 x_{37} & +  0.01 x_{20}\\
 x_{11}   &  1.59998188685 & -0.03 x_{28} & -0.01 x_{32} & -0.02 x_{35} & -0.62 x_{2} & -0.01 x_{33} & -0.02 x_{26} & +  0.03 x_{21} & +  0.03 x_{25} & -0.03 x_{31} & +  0.33 x_{10} & -0.04 x_{22} & -0.20 x_{9} & +  0.13 x_{13} & +  0.01 x_{24} & +  0.44 x_{15} & +  0.24 x_{16} & +  0.04 x_{34} & -0.01 x_{37} & +  0.01 x_{20}\\
 x_{23}   &  59.1671780981 & -0.68 x_{28} & -1.55 x_{32} & +  0.04 x_{35} & -6.52 x_{2} & +  0.61 x_{33} & +  0.35 x_{26} & +  0.34 x_{21} & -1.93 x_{25} & -0.07 x_{31} & + 12.39 x_{10} & +  0.15 x_{22} & + 36.09 x_{9} & -18.37 x_{13} & +  0.10 x_{24} & -9.89 x_{15} & -12.43 x_{16} & -0.33 x_{34} & -0.94 x_{37} & -0.33 x_{20}\\
 x_{14}   &  0.0449140718351 & +  0.03 x_{28} & +  0.01 x_{32} & +  0.01 x_{35} & +  0.97 x_{2} & -0.02 x_{33} & +  0.03 x_{26} & +  0.03 x_{21} & +  0.01 x_{25} & -0.01 x_{31} & -0.00 x_{10} & +  0.04 x_{22} & +  0.10 x_{9} & +  0.50 x_{13} & -0.05 x_{24} & -0.65 x_{15} & +  0.29 x_{16} & -0.02 x_{34} & -0.04 x_{37} & +  0.01 x_{20}\\
 x_{19}   &  0.1243809693 & +  0.02 x_{28} & +  0.03 x_{32} & +  0.03 x_{35} & +  0.24 x_{2} & -0.03 x_{33} & +  0.03 x_{26} & -0.02 x_{21} & +  0.04 x_{25} & +  0.03 x_{31} & -0.36 x_{10} & +  0.01 x_{22} & -0.32 x_{9} & -0.56 x_{13} & -0.00 x_{24} & -0.10 x_{15} & -0.04 x_{16} & +  0.02 x_{34} & +  0.04 x_{37} & -0.01 x_{20}\\
 x_{7}   &  3.57192134597 & +  0.01 x_{28} & -0.02 x_{32} & -0.05 x_{35} & -0.27 x_{2} & +  0.05 x_{33} & -0.01 x_{26} & -0.02 x_{21} & +  0.02 x_{25} & +  0.01 x_{31} & +  0.20 x_{10} & -0.02 x_{22} & -0.56 x_{9} & +  0.14 x_{13} & -0.03 x_{24} & +  0.19 x_{15} & -0.18 x_{16} & +  0.01 x_{34} & -0.00 x_{37} & +  0.00 x_{20}\\
 x_{3}   &  1.79104230801 & -0.02 x_{28} & +  0.00 x_{32} & -0.01 x_{35} & -1.24 x_{2} & -0.02 x_{33} & +  0.06 x_{26} & +  0.03 x_{21} & -0.04 x_{25} & -0.03 x_{31} & +  0.26 x_{10} & -0.02 x_{22} & +  0.58 x_{9} & -0.48 x_{13} & -0.02 x_{24} & -0.10 x_{15} & -1.13 x_{16} & -0.02 x_{34} & +  0.00 x_{37} & +  0.01 x_{20}\\
 x_{4}   &  0.0149738455227 & -0.05 x_{28} & +  0.03 x_{32} & +  0.02 x_{35} & -1.14 x_{2} & -0.04 x_{33} & +  0.03 x_{26} & -0.01 x_{21} & +  0.01 x_{25} & -0.02 x_{31} & +  0.34 x_{10} & -0.02 x_{22} & +  0.56 x_{9} & -0.37 x_{13} & -0.02 x_{24} & -0.91 x_{15} & +  0.02 x_{16} & +  0.02 x_{34} & -0.01 x_{37} & +  0.02 x_{20}\\
 x_{29}   &  21.5404317451 & -0.37 x_{28} & +  0.22 x_{32} & +  0.35 x_{35} & -17.29 x_{2} & +  0.08 x_{33} & +  0.48 x_{26} & +  0.22 x_{21} & -0.40 x_{25} & -1.29 x_{31} & + 10.90 x_{10} & -0.34 x_{22} & + 12.85 x_{9} & + 12.04 x_{13} & +  0.31 x_{24} & +  1.28 x_{15} & -5.22 x_{16} & -1.04 x_{34} & -0.22 x_{37} & +  0.67 x_{20}\\
 x_{30}   &  1.17985182128 & +  0.21 x_{28} & -0.35 x_{32} & +  0.22 x_{35} & + 14.69 x_{2} & +  0.05 x_{33} & +  0.62 x_{26} & +  0.08 x_{21} & -0.47 x_{25} & -0.01 x_{31} & -1.46 x_{10} & +  0.23 x_{22} & + 10.83 x_{9} & -0.81 x_{13} & -0.36 x_{24} & -11.73 x_{15} & -16.95 x_{16} & -0.56 x_{34} & -0.18 x_{37} & -0.49 x_{20}\\
 x_{27}   &  13.1019707612 & +  0.64 x_{28} & -0.69 x_{32} & +  0.09 x_{35} & +  6.03 x_{2} & +  0.12 x_{33} & +  0.05 x_{26} & -0.04 x_{21} & -0.25 x_{25} & +  0.37 x_{31} & +  3.99 x_{10} & -0.08 x_{22} & +  6.74 x_{9} & +  5.66 x_{13} & +  0.00 x_{24} & +  5.56 x_{15} & -9.65 x_{16} & -0.02 x_{34} & +  0.36 x_{37} & +  0.08 x_{20}\\
 x_{1}   &  1.55918281205 & +  0.02 x_{28} & -0.03 x_{32} & +  0.02 x_{35} & +  0.03 x_{2} & -0.01 x_{33} & +  0.01 x_{26} & +  0.01 x_{21} & -0.05 x_{25} & +  0.05 x_{31} & -0.62 x_{10} & -0.00 x_{22} & -0.06 x_{9} & -0.81 x_{13} & -0.01 x_{24} & +  0.80 x_{15} & -1.09 x_{16} & -0.03 x_{34} & +  0.03 x_{37} & -0.02 x_{20}\\
 x_{17}   &  5.33726222747 & +  0.00 x_{28} & -0.05 x_{32} & -0.00 x_{35} & +  0.10 x_{2} & +  0.03 x_{33} & +  0.00 x_{26} & +  0.04 x_{21} & -0.06 x_{25} & +  0.02 x_{31} & -0.12 x_{10} & -0.01 x_{22} & +  0.28 x_{9} & -0.22 x_{13} & -0.01 x_{24} & +  0.02 x_{15} & -1.02 x_{16} & +  0.01 x_{34} & -0.03 x_{37} & -0.04 x_{20}\\
 x_{5}   &  0.752070426843 & -0.04 x_{28} & -0.00 x_{32} & -0.02 x_{35} & -0.22 x_{2} & -0.01 x_{33} & +  0.02 x_{26} & -0.01 x_{21} & -0.02 x_{25} & +  0.05 x_{31} & -0.34 x_{10} & +  0.02 x_{22} & +  0.30 x_{9} & -0.94 x_{13} & -0.00 x_{24} & -0.11 x_{15} & -0.18 x_{16} & +  0.01 x_{34} & +  0.01 x_{37} & -0.03 x_{20}\\
 x_{12}   &  2.28065609676 & -0.01 x_{28} & -0.00 x_{32} & -0.04 x_{35} & -0.00 x_{2} & +  0.04 x_{33} & -0.03 x_{26} & +  0.03 x_{21} & +  0.03 x_{25} & +  0.01 x_{31} & -0.06 x_{10} & +  0.02 x_{22} & -0.75 x_{9} & +  0.71 x_{13} & -0.01 x_{24} & +  0.12 x_{15} & +  1.02 x_{16} & +  0.02 x_{34} & -0.02 x_{37} & +  0.04 x_{20}\\
 x_{36}   &  47.0864482204 & -0.67 x_{28} & -0.35 x_{32} & -0.69 x_{35} & -14.69 x_{2} & +  0.09 x_{33} & -0.62 x_{26} & +  0.21 x_{21} & -0.13 x_{25} & -0.51 x_{31} & +  0.10 x_{10} & -0.29 x_{22} & +  1.22 x_{9} & +  5.72 x_{13} & +  0.92 x_{24} & +  2.47 x_{15} & + 10.45 x_{16} & +  0.97 x_{34} & -0.45 x_{37} & +  0.27 x_{20}\\
 x_{8}   &  1.67771469807 & +  0.00 x_{28} & +  0.04 x_{32} & +  0.00 x_{35} & -0.09 x_{2} & -0.03 x_{33} & -0.00 x_{26} & -0.02 x_{21} & -0.00 x_{25} & +  0.02 x_{31} & -0.83 x_{10} & +  0.01 x_{22} & -0.72 x_{9} & -0.40 x_{13} & -0.01 x_{24} & -0.02 x_{15} & -0.32 x_{16} & +  0.02 x_{34} & +  0.05 x_{37} & -0.04 x_{20}\\
\hline
z    &  11.4981865452 & -0.20 x_{28} & +  0.31 x_{32} & +  0.02 x_{35} & -8.29 x_{2} & -0.32 x_{33} & -0.03 x_{26} & -0.15 x_{21} & -0.06 x_{25} & +  0.42 x_{31} & -8.39 x_{10} & -0.31 x_{22} & -5.82 x_{9} & -14.18 x_{13} & +  0.02 x_{24} & +  6.09 x_{15} & -4.67 x_{16} & +  0.15 x_{34} & +  0.51 x_{37} & -0.34 x_{20}\\
\end{array}\]


 $ x_{15} $ enters and $ x_{4} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  0.0660629434072 & -0.00 x_{28} & +  0.07 x_{32} & +  0.03 x_{35} & -0.48 x_{2} & -0.07 x_{33} & +  0.02 x_{26} & -0.03 x_{21} & +  0.03 x_{25} & +  0.02 x_{31} & -0.25 x_{10} & -0.02 x_{22} & -0.18 x_{9} & -0.24 x_{13} & +  0.02 x_{24} & -0.67 x_{4} & +  0.31 x_{16} & +  0.04 x_{34} & +  0.03 x_{37} & +  0.01 x_{20}\\
 x_{6}   &  4.80893239198 & -0.01 x_{28} & -0.05 x_{32} & -0.04 x_{35} & -0.11 x_{2} & +  0.01 x_{33} & -0.02 x_{26} & +  0.01 x_{21} & -0.02 x_{25} & -0.00 x_{31} & +  0.43 x_{10} & +  0.02 x_{22} & +  0.06 x_{9} & +  0.46 x_{13} & -0.01 x_{24} & +  0.11 x_{4} & +  0.11 x_{16} & +  0.03 x_{34} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{11}   &  1.60719384708 & -0.06 x_{28} & +  0.01 x_{32} & -0.01 x_{35} & -1.17 x_{2} & -0.03 x_{33} & -0.01 x_{26} & +  0.02 x_{21} & +  0.04 x_{25} & -0.04 x_{31} & +  0.49 x_{10} & -0.05 x_{22} & +  0.07 x_{9} & -0.05 x_{13} & +  0.00 x_{24} & -0.48 x_{4} & +  0.25 x_{16} & +  0.05 x_{34} & -0.02 x_{37} & +  0.02 x_{20}\\
 x_{23}   &  59.0041834333 & -0.18 x_{28} & -1.92 x_{32} & -0.18 x_{35} & +  5.90 x_{2} & +  1.02 x_{33} & +  0.03 x_{26} & +  0.45 x_{21} & -2.09 x_{25} & +  0.18 x_{31} & +  8.69 x_{10} & +  0.42 x_{22} & + 30.01 x_{9} & -14.32 x_{13} & +  0.29 x_{24} & + 10.89 x_{4} & -12.70 x_{16} & -0.59 x_{34} & -0.80 x_{37} & -0.50 x_{20}\\
 x_{14}   &  0.0341635306593 & +  0.06 x_{28} & -0.01 x_{32} & +  0.00 x_{35} & +  1.79 x_{2} & +  0.00 x_{33} & +  0.01 x_{26} & +  0.04 x_{21} & +  0.00 x_{25} & +  0.01 x_{31} & -0.24 x_{10} & +  0.06 x_{22} & -0.30 x_{9} & +  0.77 x_{13} & -0.04 x_{24} & +  0.72 x_{4} & +  0.27 x_{16} & -0.04 x_{34} & -0.03 x_{37} & -0.01 x_{20}\\
 x_{19}   &  0.122788098557 & +  0.03 x_{28} & +  0.02 x_{32} & +  0.03 x_{35} & +  0.36 x_{2} & -0.02 x_{33} & +  0.03 x_{26} & -0.02 x_{21} & +  0.04 x_{25} & +  0.04 x_{31} & -0.40 x_{10} & +  0.02 x_{22} & -0.38 x_{9} & -0.52 x_{13} & -0.00 x_{24} & +  0.11 x_{4} & -0.05 x_{16} & +  0.02 x_{34} & +  0.04 x_{37} & -0.01 x_{20}\\
 x_{7}   &  3.574971042 & +  0.00 x_{28} & -0.01 x_{32} & -0.05 x_{35} & -0.51 x_{2} & +  0.04 x_{33} & -0.01 x_{26} & -0.02 x_{21} & +  0.03 x_{25} & +  0.00 x_{31} & +  0.27 x_{10} & -0.03 x_{22} & -0.45 x_{9} & +  0.06 x_{13} & -0.03 x_{24} & -0.20 x_{4} & -0.17 x_{16} & +  0.01 x_{34} & -0.00 x_{37} & +  0.00 x_{20}\\
 x_{3}   &  1.78943952877 & -0.01 x_{28} & -0.00 x_{32} & -0.01 x_{35} & -1.12 x_{2} & -0.01 x_{33} & +  0.06 x_{26} & +  0.03 x_{21} & -0.05 x_{25} & -0.03 x_{31} & +  0.22 x_{10} & -0.02 x_{22} & +  0.52 x_{9} & -0.44 x_{13} & -0.02 x_{24} & +  0.11 x_{4} & -1.13 x_{16} & -0.02 x_{34} & +  0.01 x_{37} & +  0.01 x_{20}\\
 x_{15}   &  0.0164814744736 & -0.05 x_{28} & +  0.04 x_{32} & +  0.02 x_{35} & -1.26 x_{2} & -0.04 x_{33} & +  0.03 x_{26} & -0.01 x_{21} & +  0.02 x_{25} & -0.03 x_{31} & +  0.37 x_{10} & -0.03 x_{22} & +  0.61 x_{9} & -0.41 x_{13} & -0.02 x_{24} & -1.10 x_{4} & +  0.03 x_{16} & +  0.03 x_{34} & -0.01 x_{37} & +  0.02 x_{20}\\
 x_{29}   &  21.5614914014 & -0.44 x_{28} & +  0.27 x_{32} & +  0.38 x_{35} & -18.90 x_{2} & +  0.02 x_{33} & +  0.52 x_{26} & +  0.20 x_{21} & -0.38 x_{25} & -1.33 x_{31} & + 11.38 x_{10} & -0.38 x_{22} & + 13.64 x_{9} & + 11.52 x_{13} & +  0.29 x_{24} & -1.41 x_{4} & -5.19 x_{16} & -1.01 x_{34} & -0.23 x_{37} & +  0.69 x_{20}\\
 x_{30}   &  0.986485578663 & +  0.80 x_{28} & -0.78 x_{32} & -0.04 x_{35} & + 29.41 x_{2} & +  0.54 x_{33} & +  0.25 x_{26} & +  0.21 x_{21} & -0.66 x_{25} & +  0.28 x_{31} & -5.86 x_{10} & +  0.55 x_{22} & +  3.62 x_{9} & +  3.98 x_{13} & -0.13 x_{24} & + 12.91 x_{4} & -17.27 x_{16} & -0.87 x_{34} & -0.01 x_{37} & -0.69 x_{20}\\
 x_{27}   &  13.1935868435 & +  0.36 x_{28} & -0.49 x_{32} & +  0.21 x_{35} & -0.95 x_{2} & -0.11 x_{33} & +  0.23 x_{26} & -0.10 x_{21} & -0.16 x_{25} & +  0.23 x_{31} & +  6.08 x_{10} & -0.23 x_{22} & + 10.15 x_{9} & +  3.39 x_{13} & -0.11 x_{24} & -6.12 x_{4} & -9.50 x_{16} & +  0.13 x_{34} & +  0.28 x_{37} & +  0.18 x_{20}\\
 x_{1}   &  1.57230246315 & -0.02 x_{28} & +  0.00 x_{32} & +  0.04 x_{35} & -0.97 x_{2} & -0.04 x_{33} & +  0.04 x_{26} & +  0.00 x_{21} & -0.04 x_{25} & +  0.03 x_{31} & -0.32 x_{10} & -0.03 x_{22} & +  0.43 x_{9} & -1.14 x_{13} & -0.03 x_{24} & -0.88 x_{4} & -1.06 x_{16} & -0.01 x_{34} & +  0.02 x_{37} & -0.01 x_{20}\\
 x_{17}   &  5.33764219094 & +  0.00 x_{28} & -0.05 x_{32} & -0.00 x_{35} & +  0.07 x_{2} & +  0.03 x_{33} & +  0.01 x_{26} & +  0.04 x_{21} & -0.06 x_{25} & +  0.02 x_{31} & -0.11 x_{10} & -0.01 x_{22} & +  0.30 x_{9} & -0.23 x_{13} & -0.01 x_{24} & -0.03 x_{4} & -1.02 x_{16} & +  0.01 x_{34} & -0.03 x_{37} & -0.04 x_{20}\\
 x_{5}   &  0.750261900738 & -0.03 x_{28} & -0.01 x_{32} & -0.02 x_{35} & -0.08 x_{2} & -0.00 x_{33} & +  0.02 x_{26} & -0.01 x_{21} & -0.02 x_{25} & +  0.05 x_{31} & -0.38 x_{10} & +  0.03 x_{22} & +  0.23 x_{9} & -0.90 x_{13} & +  0.00 x_{24} & +  0.12 x_{4} & -0.18 x_{16} & +  0.01 x_{34} & +  0.01 x_{37} & -0.03 x_{20}\\
 x_{12}   &  2.28259352986 & -0.02 x_{28} & +  0.00 x_{32} & -0.03 x_{35} & -0.15 x_{2} & +  0.04 x_{33} & -0.02 x_{26} & +  0.02 x_{21} & +  0.04 x_{25} & +  0.00 x_{31} & -0.02 x_{10} & +  0.01 x_{22} & -0.68 x_{9} & +  0.66 x_{13} & -0.01 x_{24} & -0.13 x_{4} & +  1.02 x_{16} & +  0.03 x_{34} & -0.02 x_{37} & +  0.04 x_{20}\\
 x_{36}   &  47.1271806431 & -0.79 x_{28} & -0.26 x_{32} & -0.63 x_{35} & -17.79 x_{2} & -0.01 x_{33} & -0.54 x_{26} & +  0.18 x_{21} & -0.09 x_{25} & -0.57 x_{31} & +  1.03 x_{10} & -0.35 x_{22} & +  2.74 x_{9} & +  4.71 x_{13} & +  0.87 x_{24} & -2.72 x_{4} & + 10.51 x_{16} & +  1.04 x_{34} & -0.49 x_{37} & +  0.31 x_{20}\\
 x_{8}   &  1.67735730678 & +  0.01 x_{28} & +  0.04 x_{32} & +  0.00 x_{35} & -0.06 x_{2} & -0.03 x_{33} & -0.00 x_{26} & -0.02 x_{21} & -0.00 x_{25} & +  0.02 x_{31} & -0.84 x_{10} & +  0.01 x_{22} & -0.74 x_{9} & -0.39 x_{13} & -0.01 x_{24} & +  0.02 x_{4} & -0.32 x_{16} & +  0.01 x_{34} & +  0.05 x_{37} & -0.04 x_{20}\\
\hline
z    &  11.5985558321 & -0.51 x_{28} & +  0.54 x_{32} & +  0.16 x_{35} & -15.93 x_{2} & -0.57 x_{33} & +  0.16 x_{26} & -0.22 x_{21} & +  0.04 x_{25} & +  0.27 x_{31} & -6.10 x_{10} & -0.48 x_{22} & -2.07 x_{9} & -16.67 x_{13} & -0.10 x_{24} & -6.70 x_{4} & -4.51 x_{16} & +  0.32 x_{34} & +  0.42 x_{37} & -0.23 x_{20}\\
\end{array}\]


 $ x_{25} $ enters and $ x_{30} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  0.117288647554 & +  0.04 x_{28} & +  0.03 x_{32} & +  0.02 x_{35} & +  1.04 x_{2} & -0.04 x_{33} & +  0.03 x_{26} & -0.02 x_{21} & -0.05 x_{30} & +  0.03 x_{31} & -0.55 x_{10} & +  0.01 x_{22} & +  0.01 x_{9} & -0.04 x_{13} & +  0.01 x_{24} & +  0.00 x_{4} & -0.58 x_{16} & -0.01 x_{34} & +  0.02 x_{37} & -0.02 x_{20}\\
 x_{6}   &  4.78284605621 & -0.03 x_{28} & -0.03 x_{32} & -0.04 x_{35} & -0.89 x_{2} & -0.00 x_{33} & -0.03 x_{26} & +  0.01 x_{21} & +  0.03 x_{30} & -0.01 x_{31} & +  0.59 x_{10} & +  0.01 x_{22} & -0.03 x_{9} & +  0.36 x_{13} & -0.00 x_{24} & -0.23 x_{4} & +  0.57 x_{16} & +  0.05 x_{34} & -0.03 x_{37} & +  0.03 x_{20}\\
 x_{11}   &  1.66701592545 & -0.01 x_{28} & -0.04 x_{32} & -0.01 x_{35} & +  0.61 x_{2} & +  0.00 x_{33} & +  0.01 x_{26} & +  0.04 x_{21} & -0.06 x_{30} & -0.03 x_{31} & +  0.14 x_{10} & -0.02 x_{22} & +  0.29 x_{9} & +  0.19 x_{13} & -0.00 x_{24} & +  0.30 x_{4} & -0.80 x_{16} & -0.00 x_{34} & -0.02 x_{37} & -0.02 x_{20}\\
 x_{23}   &  55.8750947345 & -2.73 x_{28} & +  0.56 x_{32} & -0.05 x_{35} & -87.41 x_{2} & -0.69 x_{33} & -0.76 x_{26} & -0.22 x_{21} & +  3.17 x_{30} & -0.71 x_{31} & + 27.27 x_{10} & -1.33 x_{22} & + 18.51 x_{9} & -26.96 x_{13} & +  0.70 x_{24} & -30.08 x_{4} & + 42.10 x_{16} & +  2.18 x_{34} & -0.76 x_{37} & +  1.69 x_{20}\\
 x_{14}   &  0.0367945264619 & +  0.07 x_{28} & -0.01 x_{32} & -0.00 x_{35} & +  1.87 x_{2} & +  0.00 x_{33} & +  0.01 x_{26} & +  0.04 x_{21} & -0.00 x_{30} & +  0.01 x_{31} & -0.26 x_{10} & +  0.06 x_{22} & -0.29 x_{9} & +  0.78 x_{13} & -0.04 x_{24} & +  0.75 x_{4} & +  0.23 x_{16} & -0.04 x_{34} & -0.03 x_{37} & -0.01 x_{20}\\
 x_{19}   &  0.177729597267 & +  0.07 x_{28} & -0.02 x_{32} & +  0.03 x_{35} & +  2.00 x_{2} & +  0.01 x_{33} & +  0.04 x_{26} & -0.01 x_{21} & -0.06 x_{30} & +  0.05 x_{31} & -0.72 x_{10} & +  0.05 x_{22} & -0.18 x_{9} & -0.30 x_{13} & -0.01 x_{24} & +  0.83 x_{4} & -1.01 x_{16} & -0.03 x_{34} & +  0.04 x_{37} & -0.05 x_{20}\\
 x_{7}   &  3.61492025846 & +  0.03 x_{28} & -0.04 x_{32} & -0.05 x_{35} & +  0.69 x_{2} & +  0.06 x_{33} & +  0.00 x_{26} & -0.01 x_{21} & -0.04 x_{30} & +  0.01 x_{31} & +  0.03 x_{10} & -0.00 x_{22} & -0.30 x_{9} & +  0.22 x_{13} & -0.03 x_{24} & +  0.32 x_{4} & -0.87 x_{16} & -0.02 x_{34} & -0.01 x_{37} & -0.02 x_{20}\\
 x_{3}   &  1.72051876602 & -0.07 x_{28} & +  0.05 x_{32} & -0.01 x_{35} & -3.17 x_{2} & -0.05 x_{33} & +  0.04 x_{26} & +  0.01 x_{21} & +  0.07 x_{30} & -0.05 x_{31} & +  0.63 x_{10} & -0.05 x_{22} & +  0.26 x_{9} & -0.72 x_{13} & -0.01 x_{24} & -0.80 x_{4} & +  0.07 x_{16} & +  0.04 x_{34} & +  0.01 x_{37} & +  0.06 x_{20}\\
 x_{15}   &  0.0409781981797 & -0.03 x_{28} & +  0.02 x_{32} & +  0.02 x_{35} & -0.52 x_{2} & -0.03 x_{33} & +  0.04 x_{26} & -0.01 x_{21} & -0.02 x_{30} & -0.02 x_{31} & +  0.23 x_{10} & -0.01 x_{22} & +  0.70 x_{9} & -0.31 x_{13} & -0.02 x_{24} & -0.78 x_{4} & -0.40 x_{16} & +  0.01 x_{34} & -0.01 x_{37} & -0.00 x_{20}\\
 x_{29}   &  20.9985875399 & -0.90 x_{28} & +  0.72 x_{32} & +  0.41 x_{35} & -35.68 x_{2} & -0.28 x_{33} & +  0.38 x_{26} & +  0.08 x_{21} & +  0.57 x_{30} & -1.49 x_{31} & + 14.73 x_{10} & -0.69 x_{22} & + 11.57 x_{9} & +  9.25 x_{13} & +  0.36 x_{24} & -8.78 x_{4} & +  4.67 x_{16} & -0.51 x_{34} & -0.23 x_{37} & +  1.08 x_{20}\\
 x_{25}   &  1.49888220589 & +  1.22 x_{28} & -1.19 x_{32} & -0.06 x_{35} & + 44.69 x_{2} & +  0.82 x_{33} & +  0.38 x_{26} & +  0.32 x_{21} & -1.52 x_{30} & +  0.42 x_{31} & -8.90 x_{10} & +  0.84 x_{22} & +  5.51 x_{9} & +  6.05 x_{13} & -0.20 x_{24} & + 19.62 x_{4} & -26.25 x_{16} & -1.33 x_{34} & -0.02 x_{37} & -1.05 x_{20}\\
 x_{27}   &  12.9549501152 & +  0.17 x_{28} & -0.30 x_{32} & +  0.22 x_{35} & -8.06 x_{2} & -0.24 x_{33} & +  0.17 x_{26} & -0.15 x_{21} & +  0.24 x_{30} & +  0.17 x_{31} & +  7.49 x_{10} & -0.36 x_{22} & +  9.28 x_{9} & +  2.43 x_{13} & -0.08 x_{24} & -9.24 x_{4} & -5.32 x_{16} & +  0.34 x_{34} & +  0.28 x_{37} & +  0.35 x_{20}\\
 x_{1}   &  1.51212087779 & -0.07 x_{28} & +  0.05 x_{32} & +  0.04 x_{35} & -2.76 x_{2} & -0.07 x_{33} & +  0.02 x_{26} & -0.01 x_{21} & +  0.06 x_{30} & +  0.01 x_{31} & +  0.04 x_{10} & -0.06 x_{22} & +  0.21 x_{9} & -1.38 x_{13} & -0.02 x_{24} & -1.66 x_{4} & -0.01 x_{16} & +  0.05 x_{34} & +  0.02 x_{37} & +  0.03 x_{20}\\
 x_{17}   &  5.24475421141 & -0.07 x_{28} & +  0.02 x_{32} & +  0.00 x_{35} & -2.70 x_{2} & -0.02 x_{33} & -0.02 x_{26} & +  0.02 x_{21} & +  0.09 x_{30} & -0.01 x_{31} & +  0.44 x_{10} & -0.06 x_{22} & -0.04 x_{9} & -0.60 x_{13} & +  0.00 x_{24} & -1.24 x_{4} & +  0.60 x_{16} & +  0.09 x_{34} & -0.03 x_{37} & +  0.03 x_{20}\\
 x_{5}   &  0.724112303581 & -0.05 x_{28} & +  0.01 x_{32} & -0.02 x_{35} & -0.86 x_{2} & -0.02 x_{33} & +  0.01 x_{26} & -0.01 x_{21} & +  0.03 x_{30} & +  0.05 x_{31} & -0.23 x_{10} & +  0.01 x_{22} & +  0.13 x_{9} & -1.00 x_{13} & +  0.00 x_{24} & -0.22 x_{4} & +  0.28 x_{16} & +  0.03 x_{34} & +  0.01 x_{37} & -0.01 x_{20}\\
 x_{12}   &  2.33507204054 & +  0.02 x_{28} & -0.04 x_{32} & -0.04 x_{35} & +  1.41 x_{2} & +  0.06 x_{33} & -0.01 x_{26} & +  0.04 x_{21} & -0.05 x_{30} & +  0.02 x_{31} & -0.33 x_{10} & +  0.04 x_{22} & -0.49 x_{9} & +  0.87 x_{13} & -0.02 x_{24} & +  0.56 x_{4} & +  0.10 x_{16} & -0.02 x_{34} & -0.02 x_{37} & +  0.00 x_{20}\\
 x_{36}   &  46.9948956339 & -0.90 x_{28} & -0.15 x_{32} & -0.63 x_{35} & -21.74 x_{2} & -0.08 x_{33} & -0.57 x_{26} & +  0.15 x_{21} & +  0.13 x_{30} & -0.61 x_{31} & +  1.81 x_{10} & -0.43 x_{22} & +  2.26 x_{9} & +  4.18 x_{13} & +  0.89 x_{24} & -4.45 x_{4} & + 12.83 x_{16} & +  1.16 x_{34} & -0.48 x_{37} & +  0.40 x_{20}\\
 x_{8}   &  1.6757264327 & +  0.00 x_{28} & +  0.04 x_{32} & +  0.00 x_{35} & -0.11 x_{2} & -0.03 x_{33} & -0.01 x_{26} & -0.02 x_{21} & +  0.00 x_{30} & +  0.02 x_{31} & -0.83 x_{10} & +  0.01 x_{22} & -0.74 x_{9} & -0.40 x_{13} & -0.01 x_{24} & +  0.00 x_{4} & -0.30 x_{16} & +  0.02 x_{34} & +  0.05 x_{37} & -0.04 x_{20}\\
\hline
z    &  11.663569619 & -0.45 x_{28} & +  0.49 x_{32} & +  0.15 x_{35} & -13.99 x_{2} & -0.54 x_{33} & +  0.18 x_{26} & -0.20 x_{21} & -0.07 x_{30} & +  0.28 x_{31} & -6.49 x_{10} & -0.44 x_{22} & -1.83 x_{9} & -16.41 x_{13} & -0.11 x_{24} & -5.85 x_{4} & -5.64 x_{16} & +  0.26 x_{34} & +  0.42 x_{37} & -0.28 x_{20}\\
\end{array}\]


 $ x_{26} $ enters and $ x_{23} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  2.52453724848 & -0.08 x_{28} & +  0.05 x_{32} & +  0.02 x_{35} & -2.72 x_{2} & -0.07 x_{33} & -0.04 x_{23} & -0.03 x_{21} & +  0.08 x_{30} & +  0.00 x_{31} & +  0.62 x_{10} & -0.05 x_{22} & +  0.81 x_{9} & -1.20 x_{13} & +  0.04 x_{24} & -1.29 x_{4} & +  1.23 x_{16} & +  0.09 x_{34} & -0.01 x_{37} & +  0.05 x_{20}\\
 x_{6}   &  2.9301340387 & +  0.06 x_{28} & -0.05 x_{32} & -0.04 x_{35} & +  2.01 x_{2} & +  0.02 x_{33} & +  0.03 x_{23} & +  0.01 x_{21} & -0.08 x_{30} & +  0.01 x_{31} & -0.32 x_{10} & +  0.05 x_{22} & -0.65 x_{9} & +  1.25 x_{13} & -0.03 x_{24} & +  0.77 x_{4} & -0.83 x_{16} & -0.02 x_{34} & -0.01 x_{37} & -0.03 x_{20}\\
 x_{11}   &  2.21983154613 & -0.03 x_{28} & -0.04 x_{32} & -0.01 x_{35} & -0.25 x_{2} & -0.01 x_{33} & -0.01 x_{23} & +  0.03 x_{21} & -0.03 x_{30} & -0.03 x_{31} & +  0.41 x_{10} & -0.03 x_{22} & +  0.47 x_{9} & -0.08 x_{13} & +  0.00 x_{24} & +  0.00 x_{4} & -0.38 x_{16} & +  0.02 x_{34} & -0.03 x_{37} & -0.01 x_{20}\\
 x_{26}   &  73.2278301377 & -3.58 x_{28} & +  0.74 x_{32} & -0.07 x_{35} & -114.55 x_{2} & -0.91 x_{33} & -1.31 x_{23} & -0.28 x_{21} & +  4.16 x_{30} & -0.92 x_{31} & + 35.74 x_{10} & -1.74 x_{22} & + 24.26 x_{9} & -35.33 x_{13} & +  0.92 x_{24} & -39.42 x_{4} & + 55.17 x_{16} & +  2.85 x_{34} & -1.00 x_{37} & +  2.22 x_{20}\\
 x_{14}   &  0.552267829851 & +  0.04 x_{28} & -0.01 x_{32} & -0.00 x_{35} & +  1.06 x_{2} & -0.00 x_{33} & -0.01 x_{23} & +  0.03 x_{21} & +  0.03 x_{30} & +  0.00 x_{31} & -0.01 x_{10} & +  0.04 x_{22} & -0.12 x_{9} & +  0.53 x_{13} & -0.03 x_{24} & +  0.47 x_{4} & +  0.62 x_{16} & -0.02 x_{34} & -0.04 x_{37} & +  0.01 x_{20}\\
 x_{19}   &  3.13902575281 & -0.07 x_{28} & +  0.01 x_{32} & +  0.02 x_{35} & -2.63 x_{2} & -0.03 x_{33} & -0.05 x_{23} & -0.02 x_{21} & +  0.11 x_{30} & +  0.02 x_{31} & +  0.72 x_{10} & -0.02 x_{22} & +  0.80 x_{9} & -1.72 x_{13} & +  0.03 x_{24} & -0.77 x_{4} & +  1.22 x_{16} & +  0.09 x_{34} & +  0.00 x_{37} & +  0.04 x_{20}\\
 x_{7}   &  3.73588332197 & +  0.03 x_{28} & -0.04 x_{32} & -0.05 x_{35} & +  0.50 x_{2} & +  0.06 x_{33} & -0.00 x_{23} & -0.01 x_{21} & -0.03 x_{30} & +  0.01 x_{31} & +  0.09 x_{10} & -0.01 x_{22} & -0.26 x_{9} & +  0.16 x_{13} & -0.03 x_{24} & +  0.25 x_{4} & -0.78 x_{16} & -0.02 x_{34} & -0.01 x_{37} & -0.02 x_{20}\\
 x_{3}   &  4.54967359243 & -0.21 x_{28} & +  0.08 x_{32} & -0.01 x_{35} & -7.60 x_{2} & -0.09 x_{33} & -0.05 x_{23} & +  0.00 x_{21} & +  0.23 x_{30} & -0.09 x_{31} & +  2.01 x_{10} & -0.12 x_{22} & +  1.20 x_{9} & -2.09 x_{13} & +  0.03 x_{24} & -2.32 x_{4} & +  2.20 x_{16} & +  0.15 x_{34} & -0.03 x_{37} & +  0.14 x_{20}\\
 x_{15}   &  2.8127749738 & -0.17 x_{28} & +  0.05 x_{32} & +  0.02 x_{35} & -4.86 x_{2} & -0.06 x_{33} & -0.05 x_{23} & -0.02 x_{21} & +  0.13 x_{30} & -0.05 x_{31} & +  1.58 x_{10} & -0.08 x_{22} & +  1.62 x_{9} & -1.65 x_{13} & +  0.01 x_{24} & -2.27 x_{4} & +  1.69 x_{16} & +  0.11 x_{34} & -0.05 x_{37} & +  0.08 x_{20}\\
 x_{29}   &  48.9347512906 & -2.26 x_{28} & +  1.00 x_{32} & +  0.38 x_{35} & -79.38 x_{2} & -0.63 x_{33} & -0.50 x_{23} & -0.02 x_{21} & +  2.16 x_{30} & -1.84 x_{31} & + 28.36 x_{10} & -1.36 x_{22} & + 20.83 x_{9} & -4.23 x_{13} & +  0.71 x_{24} & -23.81 x_{4} & + 25.72 x_{16} & +  0.58 x_{34} & -0.61 x_{37} & +  1.93 x_{20}\\
 x_{25}   &  29.4270471183 & -0.14 x_{28} & -0.91 x_{32} & -0.09 x_{35} & +  1.01 x_{2} & +  0.47 x_{33} & -0.50 x_{23} & +  0.21 x_{21} & +  0.07 x_{30} & +  0.07 x_{31} & +  4.73 x_{10} & +  0.17 x_{22} & + 14.76 x_{9} & -7.42 x_{13} & +  0.15 x_{24} & +  4.59 x_{4} & -5.21 x_{16} & -0.24 x_{34} & -0.40 x_{37} & -0.20 x_{20}\\
 x_{27}   &  25.3382090904 & -0.44 x_{28} & -0.17 x_{32} & +  0.21 x_{35} & -27.43 x_{2} & -0.40 x_{33} & -0.22 x_{23} & -0.20 x_{21} & +  0.94 x_{30} & +  0.01 x_{31} & + 13.54 x_{10} & -0.66 x_{22} & + 13.38 x_{9} & -3.55 x_{13} & +  0.08 x_{24} & -15.91 x_{4} & +  4.01 x_{16} & +  0.83 x_{34} & +  0.11 x_{37} & +  0.72 x_{20}\\
 x_{1}   &  3.00591390493 & -0.14 x_{28} & +  0.07 x_{32} & +  0.04 x_{35} & -5.10 x_{2} & -0.09 x_{33} & -0.03 x_{23} & -0.02 x_{21} & +  0.15 x_{30} & -0.01 x_{31} & +  0.77 x_{10} & -0.09 x_{22} & +  0.71 x_{9} & -2.10 x_{13} & -0.00 x_{24} & -2.47 x_{4} & +  1.12 x_{16} & +  0.11 x_{34} & +  0.00 x_{37} & +  0.08 x_{20}\\
 x_{17}   &  3.90210866921 & -0.01 x_{28} & +  0.01 x_{32} & +  0.00 x_{35} & -0.60 x_{2} & -0.01 x_{33} & +  0.02 x_{23} & +  0.02 x_{21} & +  0.02 x_{30} & +  0.01 x_{31} & -0.22 x_{10} & -0.03 x_{22} & -0.49 x_{9} & +  0.05 x_{13} & -0.02 x_{24} & -0.52 x_{4} & -0.41 x_{16} & +  0.04 x_{34} & -0.01 x_{37} & -0.01 x_{20}\\
 x_{5}   &  1.41852256693 & -0.09 x_{28} & +  0.02 x_{32} & -0.02 x_{35} & -1.95 x_{2} & -0.03 x_{33} & -0.01 x_{23} & -0.02 x_{21} & +  0.07 x_{30} & +  0.04 x_{31} & +  0.11 x_{10} & -0.00 x_{22} & +  0.36 x_{9} & -1.34 x_{13} & +  0.01 x_{24} & -0.60 x_{4} & +  0.80 x_{16} & +  0.06 x_{34} & +  0.00 x_{37} & +  0.01 x_{20}\\
 x_{12}   &  1.58305409307 & +  0.06 x_{28} & -0.05 x_{32} & -0.03 x_{35} & +  2.59 x_{2} & +  0.07 x_{33} & +  0.01 x_{23} & +  0.04 x_{21} & -0.10 x_{30} & +  0.03 x_{31} & -0.70 x_{10} & +  0.06 x_{22} & -0.74 x_{9} & +  1.24 x_{13} & -0.03 x_{24} & +  0.96 x_{4} & -0.47 x_{16} & -0.05 x_{34} & -0.01 x_{37} & -0.02 x_{20}\\
 x_{36}   &  5.15140196921 & +  1.14 x_{28} & -0.57 x_{32} & -0.59 x_{35} & + 43.72 x_{2} & +  0.43 x_{33} & +  0.75 x_{23} & +  0.32 x_{21} & -2.24 x_{30} & -0.08 x_{31} & -18.61 x_{10} & +  0.57 x_{22} & -11.61 x_{9} & + 24.36 x_{13} & +  0.36 x_{24} & + 18.07 x_{4} & -18.69 x_{16} & -0.47 x_{34} & +  0.09 x_{37} & -0.87 x_{20}\\
 x_{8}   &  1.2949190479 & +  0.02 x_{28} & +  0.04 x_{32} & +  0.00 x_{35} & +  0.49 x_{2} & -0.02 x_{33} & +  0.01 x_{23} & -0.02 x_{21} & -0.02 x_{30} & +  0.03 x_{31} & -1.02 x_{10} & +  0.02 x_{22} & -0.87 x_{9} & -0.22 x_{13} & -0.01 x_{24} & +  0.21 x_{4} & -0.58 x_{16} & +  0.00 x_{34} & +  0.05 x_{37} & -0.05 x_{20}\\
\hline
z    &  24.8634047703 & -1.10 x_{28} & +  0.62 x_{32} & +  0.14 x_{35} & -34.64 x_{2} & -0.70 x_{33} & -0.24 x_{23} & -0.25 x_{21} & +  0.68 x_{30} & +  0.12 x_{31} & -0.05 x_{10} & -0.76 x_{22} & +  2.54 x_{9} & -22.78 x_{13} & +  0.06 x_{24} & -12.96 x_{4} & +  4.30 x_{16} & +  0.78 x_{34} & +  0.24 x_{37} & +  0.12 x_{20}\\
\end{array}\]


 $ x_{9} $ enters and $ x_{36} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  2.88409570512 & +  0.00 x_{28} & +  0.01 x_{32} & -0.02 x_{35} & +  0.33 x_{2} & -0.04 x_{33} & +  0.01 x_{23} & -0.01 x_{21} & -0.07 x_{30} & -0.00 x_{31} & -0.68 x_{10} & -0.01 x_{22} & -0.07 x_{36} & +  0.50 x_{13} & +  0.06 x_{24} & -0.03 x_{4} & -0.08 x_{16} & +  0.05 x_{34} & -0.00 x_{37} & -0.01 x_{20}\\
 x_{6}   &  2.64358404884 & +  0.00 x_{28} & -0.02 x_{32} & -0.00 x_{35} & -0.43 x_{2} & -0.00 x_{33} & -0.01 x_{23} & -0.00 x_{21} & +  0.05 x_{30} & +  0.02 x_{31} & +  0.72 x_{10} & +  0.02 x_{22} & +  0.06 x_{36} & -0.10 x_{13} & -0.05 x_{24} & -0.24 x_{4} & +  0.21 x_{16} & +  0.01 x_{34} & -0.01 x_{37} & +  0.02 x_{20}\\
 x_{11}   &  2.43056040308 & +  0.01 x_{28} & -0.06 x_{32} & -0.04 x_{35} & +  1.54 x_{2} & +  0.01 x_{33} & +  0.02 x_{23} & +  0.05 x_{21} & -0.12 x_{30} & -0.04 x_{31} & -0.35 x_{10} & -0.01 x_{22} & -0.04 x_{36} & +  0.92 x_{13} & +  0.02 x_{24} & +  0.74 x_{4} & -1.15 x_{16} & +  0.00 x_{34} & -0.02 x_{37} & -0.04 x_{20}\\
 x_{26}   &  83.996136082 & -1.19 x_{28} & -0.46 x_{32} & -1.30 x_{35} & -23.16 x_{2} & -0.00 x_{33} & +  0.25 x_{23} & +  0.38 x_{21} & -0.53 x_{30} & -1.09 x_{31} & -3.16 x_{10} & -0.55 x_{22} & -2.09 x_{36} & + 15.60 x_{13} & +  1.68 x_{24} & -1.64 x_{4} & + 16.09 x_{16} & +  1.87 x_{34} & -0.82 x_{37} & +  0.41 x_{20}\\
 x_{14}   &  0.498461738958 & +  0.03 x_{28} & -0.00 x_{32} & +  0.01 x_{35} & +  0.60 x_{2} & -0.01 x_{33} & -0.02 x_{23} & +  0.03 x_{21} & +  0.05 x_{30} & +  0.00 x_{31} & +  0.19 x_{10} & +  0.04 x_{22} & +  0.01 x_{36} & +  0.28 x_{13} & -0.04 x_{24} & +  0.29 x_{4} & +  0.81 x_{16} & -0.02 x_{34} & -0.04 x_{37} & +  0.02 x_{20}\\
 x_{19}   &  3.49601107197 & +  0.01 x_{28} & -0.03 x_{32} & -0.02 x_{35} & +  0.40 x_{2} & -0.00 x_{33} & -0.00 x_{23} & +  0.00 x_{21} & -0.04 x_{30} & +  0.01 x_{31} & -0.57 x_{10} & +  0.02 x_{22} & -0.07 x_{36} & -0.04 x_{13} & +  0.05 x_{24} & +  0.48 x_{4} & -0.07 x_{16} & +  0.05 x_{34} & +  0.01 x_{37} & -0.02 x_{20}\\
 x_{7}   &  3.61951996323 & +  0.00 x_{28} & -0.03 x_{32} & -0.03 x_{35} & -0.49 x_{2} & +  0.05 x_{33} & -0.02 x_{23} & -0.02 x_{21} & +  0.02 x_{30} & +  0.01 x_{31} & +  0.51 x_{10} & -0.02 x_{22} & +  0.02 x_{36} & -0.39 x_{13} & -0.04 x_{24} & -0.15 x_{4} & -0.36 x_{16} & -0.01 x_{34} & -0.01 x_{37} & -0.00 x_{20}\\
 x_{3}   &  5.08327053238 & -0.09 x_{28} & +  0.02 x_{32} & -0.07 x_{35} & -3.07 x_{2} & -0.04 x_{33} & +  0.03 x_{23} & +  0.03 x_{21} & -0.00 x_{30} & -0.09 x_{31} & +  0.09 x_{10} & -0.06 x_{22} & -0.10 x_{36} & +  0.44 x_{13} & +  0.07 x_{24} & -0.45 x_{4} & +  0.27 x_{16} & +  0.10 x_{34} & -0.02 x_{37} & +  0.05 x_{20}\\
 x_{15}   &  3.53303122487 & -0.01 x_{28} & -0.03 x_{32} & -0.06 x_{35} & +  1.25 x_{2} & -0.00 x_{33} & +  0.06 x_{23} & +  0.03 x_{21} & -0.18 x_{30} & -0.06 x_{31} & -1.02 x_{10} & +  0.00 x_{22} & -0.14 x_{36} & +  1.76 x_{13} & +  0.06 x_{24} & +  0.25 x_{4} & -0.93 x_{16} & +  0.05 x_{34} & -0.04 x_{37} & -0.04 x_{20}\\
 x_{29}   &  58.1778814543 & -0.21 x_{28} & -0.03 x_{32} & -0.68 x_{35} & -0.94 x_{2} & +  0.15 x_{33} & +  0.84 x_{23} & +  0.54 x_{21} & -1.87 x_{30} & -1.98 x_{31} & -5.03 x_{10} & -0.34 x_{22} & -1.79 x_{36} & + 39.48 x_{13} & +  1.36 x_{24} & +  8.61 x_{4} & -7.83 x_{16} & -0.27 x_{34} & -0.45 x_{37} & +  0.37 x_{20}\\
 x_{25}   &  35.9779376672 & +  1.31 x_{28} & -1.63 x_{32} & -0.84 x_{35} & + 56.60 x_{2} & +  1.03 x_{33} & +  0.45 x_{23} & +  0.61 x_{21} & -2.78 x_{30} & -0.03 x_{31} & -18.94 x_{10} & +  0.90 x_{22} & -1.27 x_{36} & + 23.56 x_{13} & +  0.62 x_{24} & + 27.57 x_{4} & -28.98 x_{16} & -0.84 x_{34} & -0.29 x_{37} & -1.31 x_{20}\\
 x_{27}   &  31.2762441603 & +  0.88 x_{28} & -0.83 x_{32} & -0.47 x_{35} & + 22.96 x_{2} & +  0.10 x_{33} & +  0.64 x_{23} & +  0.16 x_{21} & -1.64 x_{30} & -0.08 x_{31} & -7.91 x_{10} & +  0.00 x_{22} & -1.15 x_{36} & + 24.54 x_{13} & +  0.50 x_{24} & +  4.92 x_{4} & -17.54 x_{16} & +  0.28 x_{34} & +  0.21 x_{37} & -0.28 x_{20}\\
 x_{1}   &  3.31997123464 & -0.07 x_{28} & +  0.03 x_{32} & +  0.00 x_{35} & -2.44 x_{2} & -0.07 x_{33} & +  0.02 x_{23} & +  0.00 x_{21} & +  0.01 x_{30} & -0.02 x_{31} & -0.37 x_{10} & -0.06 x_{22} & -0.06 x_{36} & -0.61 x_{13} & +  0.02 x_{24} & -1.37 x_{4} & -0.02 x_{16} & +  0.08 x_{34} & +  0.01 x_{37} & +  0.03 x_{20}\\
 x_{17}   &  3.68564227681 & -0.05 x_{28} & +  0.03 x_{32} & +  0.03 x_{35} & -2.44 x_{2} & -0.02 x_{33} & -0.01 x_{23} & +  0.01 x_{21} & +  0.11 x_{30} & +  0.01 x_{31} & +  0.57 x_{10} & -0.05 x_{22} & +  0.04 x_{36} & -0.98 x_{13} & -0.03 x_{24} & -1.28 x_{4} & +  0.38 x_{16} & +  0.06 x_{34} & -0.01 x_{37} & +  0.02 x_{20}\\
 x_{5}   &  1.58036646609 & -0.05 x_{28} & +  0.00 x_{32} & -0.04 x_{35} & -0.58 x_{2} & -0.01 x_{33} & +  0.01 x_{23} & -0.01 x_{21} & -0.00 x_{30} & +  0.04 x_{31} & -0.47 x_{10} & +  0.01 x_{22} & -0.03 x_{36} & -0.57 x_{13} & +  0.02 x_{24} & -0.03 x_{4} & +  0.22 x_{16} & +  0.05 x_{34} & +  0.01 x_{37} & -0.02 x_{20}\\
 x_{12}   &  1.25509861244 & -0.01 x_{28} & -0.01 x_{32} & +  0.00 x_{35} & -0.19 x_{2} & +  0.05 x_{33} & -0.03 x_{23} & +  0.02 x_{21} & +  0.05 x_{30} & +  0.03 x_{31} & +  0.49 x_{10} & +  0.02 x_{22} & +  0.06 x_{36} & -0.31 x_{13} & -0.05 x_{24} & -0.19 x_{4} & +  0.72 x_{16} & -0.02 x_{34} & -0.02 x_{37} & +  0.04 x_{20}\\
 x_{9}   &  0.44381973457 & +  0.10 x_{28} & -0.05 x_{32} & -0.05 x_{35} & +  3.77 x_{2} & +  0.04 x_{33} & +  0.06 x_{23} & +  0.03 x_{21} & -0.19 x_{30} & -0.01 x_{31} & -1.60 x_{10} & +  0.05 x_{22} & -0.09 x_{36} & +  2.10 x_{13} & +  0.03 x_{24} & +  1.56 x_{4} & -1.61 x_{16} & -0.04 x_{34} & +  0.01 x_{37} & -0.07 x_{20}\\
 x_{8}   &  0.908650312286 & -0.06 x_{28} & +  0.08 x_{32} & +  0.05 x_{35} & -2.79 x_{2} & -0.06 x_{33} & -0.05 x_{23} & -0.04 x_{21} & +  0.15 x_{30} & +  0.03 x_{31} & +  0.38 x_{10} & -0.03 x_{22} & +  0.07 x_{36} & -2.04 x_{13} & -0.04 x_{24} & -1.15 x_{4} & +  0.82 x_{16} & +  0.04 x_{34} & +  0.05 x_{37} & +  0.02 x_{20}\\
\hline
z    &  25.990220836 & -0.85 x_{28} & +  0.49 x_{32} & +  0.01 x_{35} & -25.08 x_{2} & -0.60 x_{33} & -0.07 x_{23} & -0.18 x_{21} & +  0.19 x_{30} & +  0.10 x_{31} & -4.12 x_{10} & -0.63 x_{22} & -0.22 x_{36} & -17.45 x_{13} & +  0.14 x_{24} & -9.00 x_{4} & +  0.21 x_{16} & +  0.67 x_{34} & +  0.26 x_{37} & -0.07 x_{20}\\
\end{array}\]


 $ x_{16} $ enters and $ x_{9} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  2.86323828248 & -0.00 x_{28} & +  0.01 x_{32} & -0.02 x_{35} & +  0.15 x_{2} & -0.04 x_{33} & +  0.01 x_{23} & -0.01 x_{21} & -0.06 x_{30} & -0.00 x_{31} & -0.60 x_{10} & -0.01 x_{22} & -0.07 x_{36} & +  0.40 x_{13} & +  0.06 x_{24} & -0.10 x_{4} & +  0.05 x_{9} & +  0.05 x_{34} & -0.00 x_{37} & -0.01 x_{20}\\
 x_{6}   &  2.70217388983 & +  0.01 x_{28} & -0.02 x_{32} & -0.01 x_{35} & +  0.07 x_{2} & +  0.00 x_{33} & +  0.00 x_{23} & -0.00 x_{21} & +  0.02 x_{30} & +  0.02 x_{31} & +  0.51 x_{10} & +  0.03 x_{22} & +  0.04 x_{36} & +  0.17 x_{13} & -0.04 x_{24} & -0.03 x_{4} & -0.13 x_{9} & +  0.00 x_{34} & -0.01 x_{37} & +  0.01 x_{20}\\
 x_{11}   &  2.11495353479 & -0.06 x_{28} & -0.02 x_{32} & -0.00 x_{35} & -1.14 x_{2} & -0.01 x_{33} & -0.03 x_{23} & +  0.03 x_{21} & +  0.02 x_{30} & -0.03 x_{31} & +  0.79 x_{10} & -0.04 x_{22} & +  0.02 x_{36} & -0.57 x_{13} & -0.00 x_{24} & -0.36 x_{4} & +  0.71 x_{9} & +  0.03 x_{34} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{26}   &  88.4307174726 & -0.21 x_{28} & -0.95 x_{32} & -1.81 x_{35} & + 14.47 x_{2} & +  0.37 x_{33} & +  0.90 x_{23} & +  0.65 x_{21} & -2.46 x_{30} & -1.16 x_{31} & -19.18 x_{10} & -0.06 x_{22} & -2.95 x_{36} & + 36.58 x_{13} & +  1.99 x_{24} & + 13.92 x_{4} & -9.99 x_{9} & +  1.46 x_{34} & -0.74 x_{37} & -0.34 x_{20}\\
 x_{14}   &  0.722306630375 & +  0.08 x_{28} & -0.03 x_{32} & -0.02 x_{35} & +  2.50 x_{2} & +  0.01 x_{33} & +  0.02 x_{23} & +  0.05 x_{21} & -0.05 x_{30} & -0.00 x_{31} & -0.62 x_{10} & +  0.06 x_{22} & -0.03 x_{36} & +  1.34 x_{13} & -0.02 x_{24} & +  1.07 x_{4} & -0.50 x_{9} & -0.04 x_{34} & -0.04 x_{37} & -0.02 x_{20}\\
 x_{19}   &  3.47626627077 & +  0.00 x_{28} & -0.03 x_{32} & -0.02 x_{35} & +  0.23 x_{2} & -0.00 x_{33} & -0.00 x_{23} & -0.00 x_{21} & -0.03 x_{30} & +  0.01 x_{31} & -0.50 x_{10} & +  0.01 x_{22} & -0.07 x_{36} & -0.13 x_{13} & +  0.05 x_{24} & +  0.41 x_{4} & +  0.04 x_{9} & +  0.06 x_{34} & +  0.01 x_{37} & -0.02 x_{20}\\
 x_{7}   &  3.52111772366 & -0.02 x_{28} & -0.02 x_{32} & -0.02 x_{35} & -1.33 x_{2} & +  0.04 x_{33} & -0.03 x_{23} & -0.02 x_{21} & +  0.06 x_{30} & +  0.01 x_{31} & +  0.87 x_{10} & -0.03 x_{22} & +  0.04 x_{36} & -0.85 x_{13} & -0.05 x_{24} & -0.50 x_{4} & +  0.22 x_{9} & +  0.00 x_{34} & -0.01 x_{37} & +  0.02 x_{20}\\
 x_{3}   &  5.15704266461 & -0.07 x_{28} & +  0.01 x_{32} & -0.08 x_{35} & -2.44 x_{2} & -0.04 x_{33} & +  0.04 x_{23} & +  0.04 x_{21} & -0.03 x_{30} & -0.10 x_{31} & -0.18 x_{10} & -0.05 x_{22} & -0.12 x_{36} & +  0.78 x_{13} & +  0.07 x_{24} & -0.19 x_{4} & -0.17 x_{9} & +  0.09 x_{34} & -0.02 x_{37} & +  0.04 x_{20}\\
 x_{15}   &  3.27753281874 & -0.06 x_{28} & -0.01 x_{32} & -0.03 x_{35} & -0.92 x_{2} & -0.02 x_{33} & +  0.02 x_{23} & +  0.01 x_{21} & -0.07 x_{30} & -0.06 x_{31} & -0.10 x_{10} & -0.03 x_{22} & -0.09 x_{36} & +  0.55 x_{13} & +  0.04 x_{24} & -0.64 x_{4} & +  0.58 x_{9} & +  0.07 x_{34} & -0.04 x_{37} & +  0.01 x_{20}\\
 x_{29}   &  56.0213716351 & -0.69 x_{28} & +  0.21 x_{32} & -0.43 x_{35} & -19.24 x_{2} & -0.03 x_{33} & +  0.53 x_{23} & +  0.41 x_{21} & -0.93 x_{30} & -1.95 x_{31} & +  2.76 x_{10} & -0.58 x_{22} & -1.38 x_{36} & + 29.29 x_{13} & +  1.21 x_{24} & +  1.05 x_{4} & +  4.86 x_{9} & -0.07 x_{34} & -0.49 x_{37} & +  0.74 x_{20}\\
 x_{25}   &  27.9924655216 & -0.46 x_{28} & -0.75 x_{32} & +  0.08 x_{35} & -11.17 x_{2} & +  0.35 x_{33} & -0.71 x_{23} & +  0.12 x_{21} & +  0.69 x_{30} & +  0.09 x_{31} & +  9.91 x_{10} & +  0.01 x_{22} & +  0.28 x_{36} & -14.21 x_{13} & +  0.05 x_{24} & -0.44 x_{4} & + 17.99 x_{9} & -0.11 x_{34} & -0.42 x_{37} & +  0.04 x_{20}\\
 x_{27}   &  26.4432891082 & -0.19 x_{28} & -0.30 x_{32} & +  0.08 x_{35} & -18.05 x_{2} & -0.30 x_{33} & -0.06 x_{23} & -0.13 x_{21} & +  0.46 x_{30} & -0.01 x_{31} & +  9.55 x_{10} & -0.53 x_{22} & -0.21 x_{36} & +  1.68 x_{13} & +  0.16 x_{24} & -12.03 x_{4} & + 10.89 x_{9} & +  0.73 x_{34} & +  0.13 x_{37} & +  0.54 x_{20}\\
 x_{1}   &  3.31340448406 & -0.07 x_{28} & +  0.03 x_{32} & +  0.00 x_{35} & -2.49 x_{2} & -0.07 x_{33} & +  0.02 x_{23} & +  0.00 x_{21} & +  0.01 x_{30} & -0.02 x_{31} & -0.35 x_{10} & -0.06 x_{22} & -0.06 x_{36} & -0.64 x_{13} & +  0.02 x_{24} & -1.39 x_{4} & +  0.01 x_{9} & +  0.08 x_{34} & +  0.01 x_{37} & +  0.03 x_{20}\\
 x_{17}   &  3.78990612263 & -0.03 x_{28} & +  0.02 x_{32} & +  0.01 x_{35} & -1.55 x_{2} & -0.01 x_{33} & +  0.01 x_{23} & +  0.02 x_{21} & +  0.07 x_{30} & +  0.01 x_{31} & +  0.19 x_{10} & -0.04 x_{22} & +  0.02 x_{36} & -0.48 x_{13} & -0.02 x_{24} & -0.91 x_{4} & -0.23 x_{9} & +  0.05 x_{34} & -0.01 x_{37} & +  0.01 x_{20}\\
 x_{5}   &  1.63966813963 & -0.04 x_{28} & -0.00 x_{32} & -0.04 x_{35} & -0.07 x_{2} & -0.01 x_{33} & +  0.02 x_{23} & -0.00 x_{21} & -0.03 x_{30} & +  0.04 x_{31} & -0.69 x_{10} & +  0.02 x_{22} & -0.04 x_{36} & -0.29 x_{13} & +  0.03 x_{24} & +  0.18 x_{4} & -0.13 x_{9} & +  0.04 x_{34} & +  0.01 x_{37} & -0.03 x_{20}\\
 x_{12}   &  1.45464782072 & +  0.03 x_{28} & -0.03 x_{32} & -0.02 x_{35} & +  1.50 x_{2} & +  0.06 x_{33} & -0.01 x_{23} & +  0.03 x_{21} & -0.04 x_{30} & +  0.03 x_{31} & -0.23 x_{10} & +  0.05 x_{22} & +  0.02 x_{36} & +  0.63 x_{13} & -0.04 x_{24} & +  0.51 x_{4} & -0.45 x_{9} & -0.04 x_{34} & -0.01 x_{37} & +  0.00 x_{20}\\
 x_{16}   &  0.275567059605 & +  0.06 x_{28} & -0.03 x_{32} & -0.03 x_{35} & +  2.34 x_{2} & +  0.02 x_{33} & +  0.04 x_{23} & +  0.02 x_{21} & -0.12 x_{30} & -0.00 x_{31} & -1.00 x_{10} & +  0.03 x_{22} & -0.05 x_{36} & +  1.30 x_{13} & +  0.02 x_{24} & +  0.97 x_{4} & -0.62 x_{9} & -0.03 x_{34} & +  0.00 x_{37} & -0.05 x_{20}\\
 x_{8}   &  1.13448070691 & -0.01 x_{28} & +  0.06 x_{32} & +  0.02 x_{35} & -0.87 x_{2} & -0.04 x_{33} & -0.02 x_{23} & -0.03 x_{21} & +  0.05 x_{30} & +  0.03 x_{31} & -0.44 x_{10} & -0.00 x_{22} & +  0.03 x_{36} & -0.98 x_{13} & -0.02 x_{24} & -0.36 x_{4} & -0.51 x_{9} & +  0.02 x_{34} & +  0.05 x_{37} & -0.02 x_{20}\\
\hline
z    &  26.0485863403 & -0.84 x_{28} & +  0.49 x_{32} & +  0.01 x_{35} & -24.58 x_{2} & -0.60 x_{33} & -0.06 x_{23} & -0.18 x_{21} & +  0.17 x_{30} & +  0.10 x_{31} & -4.33 x_{10} & -0.62 x_{22} & -0.23 x_{36} & -17.17 x_{13} & +  0.14 x_{24} & -8.80 x_{4} & -0.13 x_{9} & +  0.67 x_{34} & +  0.26 x_{37} & -0.08 x_{20}\\
\end{array}\]


 $ x_{24} $ enters and $ x_{14} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  4.84904858315 & +  0.21 x_{28} & -0.06 x_{32} & -0.07 x_{35} & +  7.03 x_{2} & -0.00 x_{33} & +  0.05 x_{23} & +  0.11 x_{21} & -0.19 x_{30} & -0.00 x_{31} & -2.31 x_{10} & +  0.17 x_{22} & -0.16 x_{36} & +  4.08 x_{13} & -2.75 x_{14} & +  2.84 x_{4} & -1.34 x_{9} & -0.05 x_{34} & -0.10 x_{37} & -0.06 x_{20}\\
 x_{6}   &  1.383833316 & -0.13 x_{28} & +  0.02 x_{32} & +  0.03 x_{35} & -4.50 x_{2} & -0.02 x_{33} & -0.03 x_{23} & -0.08 x_{21} & +  0.11 x_{30} & +  0.02 x_{31} & +  1.64 x_{10} & -0.09 x_{22} & +  0.10 x_{36} & -2.27 x_{13} & +  1.83 x_{14} & -1.99 x_{4} & +  0.79 x_{9} & +  0.07 x_{34} & +  0.05 x_{37} & +  0.05 x_{20}\\
 x_{11}   &  2.00589179813 & -0.07 x_{28} & -0.02 x_{32} & +  0.00 x_{35} & -1.52 x_{2} & -0.02 x_{33} & -0.03 x_{23} & +  0.02 x_{21} & +  0.02 x_{30} & -0.03 x_{31} & +  0.88 x_{10} & -0.05 x_{22} & +  0.03 x_{36} & -0.77 x_{13} & +  0.15 x_{14} & -0.53 x_{4} & +  0.79 x_{9} & +  0.04 x_{34} & -0.02 x_{37} & +  0.01 x_{20}\\
 x_{26}   &  151.409651502 & +  6.65 x_{28} & -3.19 x_{32} & -3.56 x_{35} & + 232.73 x_{2} & +  1.48 x_{33} & +  2.25 x_{23} & +  4.58 x_{21} & -6.59 x_{30} & -1.20 x_{31} & -73.49 x_{10} & +  5.50 x_{22} & -5.83 x_{36} & + 153.03 x_{13} & -87.19 x_{14} & + 107.34 x_{4} & -53.97 x_{9} & -1.96 x_{34} & -3.96 x_{37} & -2.15 x_{20}\\
 x_{24}   &  31.6724284846 & +  3.45 x_{28} & -1.12 x_{32} & -0.88 x_{35} & + 109.76 x_{2} & +  0.56 x_{33} & +  0.68 x_{23} & +  1.98 x_{21} & -2.08 x_{30} & -0.02 x_{31} & -27.31 x_{10} & +  2.80 x_{22} & -1.45 x_{36} & + 58.56 x_{13} & -43.85 x_{14} & + 46.98 x_{4} & -22.12 x_{9} & -1.72 x_{34} & -1.62 x_{37} & -0.91 x_{20}\\
 x_{19}   &  5.10963845843 & +  0.18 x_{28} & -0.09 x_{32} & -0.06 x_{35} & +  5.89 x_{2} & +  0.03 x_{33} & +  0.03 x_{23} & +  0.10 x_{21} & -0.14 x_{30} & +  0.01 x_{31} & -1.90 x_{10} & +  0.16 x_{22} & -0.14 x_{36} & +  2.89 x_{13} & -2.26 x_{14} & +  2.84 x_{4} & -1.10 x_{9} & -0.03 x_{34} & -0.07 x_{37} & -0.07 x_{20}\\
 x_{7}   &  2.00429439602 & -0.18 x_{28} & +  0.04 x_{32} & +  0.02 x_{35} & -6.58 x_{2} & +  0.02 x_{33} & -0.07 x_{23} & -0.12 x_{21} & +  0.16 x_{30} & +  0.01 x_{31} & +  2.18 x_{10} & -0.16 x_{22} & +  0.11 x_{36} & -3.66 x_{13} & +  2.10 x_{14} & -2.75 x_{4} & +  1.28 x_{9} & +  0.09 x_{34} & +  0.07 x_{37} & +  0.06 x_{20}\\
 x_{3}   &  7.41763194441 & +  0.17 x_{28} & -0.07 x_{32} & -0.14 x_{35} & +  5.39 x_{2} & +  0.00 x_{33} & +  0.09 x_{23} & +  0.18 x_{21} & -0.18 x_{30} & -0.10 x_{31} & -2.13 x_{10} & +  0.15 x_{22} & -0.22 x_{36} & +  4.96 x_{13} & -3.13 x_{14} & +  3.17 x_{4} & -1.74 x_{9} & -0.03 x_{34} & -0.14 x_{37} & -0.03 x_{20}\\
 x_{15}   &  4.69500762934 & +  0.09 x_{28} & -0.06 x_{32} & -0.07 x_{35} & +  4.00 x_{2} & +  0.00 x_{33} & +  0.05 x_{23} & +  0.10 x_{21} & -0.16 x_{30} & -0.06 x_{31} & -1.32 x_{10} & +  0.10 x_{22} & -0.15 x_{36} & +  3.17 x_{13} & -1.96 x_{14} & +  1.46 x_{4} & -0.41 x_{9} & -0.01 x_{34} & -0.12 x_{37} & -0.04 x_{20}\\
 x_{29}   &  94.4193553066 & +  3.49 x_{28} & -1.15 x_{32} & -1.50 x_{35} & + 113.83 x_{2} & +  0.64 x_{33} & +  1.35 x_{23} & +  2.81 x_{21} & -3.45 x_{30} & -1.97 x_{31} & -30.35 x_{10} & +  2.82 x_{22} & -3.13 x_{36} & + 100.29 x_{13} & -53.16 x_{14} & + 58.01 x_{4} & -21.95 x_{9} & -2.15 x_{34} & -2.45 x_{37} & -0.37 x_{20}\\
 x_{25}   &  29.6855800583 & -0.28 x_{28} & -0.81 x_{32} & +  0.03 x_{35} & -5.30 x_{2} & +  0.38 x_{33} & -0.67 x_{23} & +  0.23 x_{21} & +  0.58 x_{30} & +  0.09 x_{31} & +  8.45 x_{10} & +  0.16 x_{22} & +  0.20 x_{36} & -11.08 x_{13} & -2.34 x_{14} & +  2.07 x_{4} & + 16.81 x_{9} & -0.20 x_{34} & -0.51 x_{37} & -0.01 x_{20}\\
 x_{27}   &  31.3824156908 & +  0.34 x_{28} & -0.47 x_{32} & -0.05 x_{35} & -0.94 x_{2} & -0.22 x_{33} & +  0.04 x_{23} & +  0.18 x_{21} & +  0.14 x_{30} & -0.01 x_{31} & +  5.29 x_{10} & -0.10 x_{22} & -0.44 x_{36} & + 10.81 x_{13} & -6.84 x_{14} & -4.70 x_{4} & +  7.44 x_{9} & +  0.46 x_{34} & -0.12 x_{37} & +  0.39 x_{20}\\
 x_{1}   &  3.87476305651 & -0.01 x_{28} & +  0.01 x_{32} & -0.01 x_{35} & -0.55 x_{2} & -0.06 x_{33} & +  0.03 x_{23} & +  0.04 x_{21} & -0.02 x_{30} & -0.02 x_{31} & -0.83 x_{10} & -0.01 x_{22} & -0.09 x_{36} & +  0.39 x_{13} & -0.78 x_{14} & -0.56 x_{4} & -0.38 x_{9} & +  0.05 x_{34} & -0.02 x_{37} & +  0.01 x_{20}\\
 x_{17}   &  3.02861494 & -0.11 x_{28} & +  0.05 x_{32} & +  0.04 x_{35} & -4.19 x_{2} & -0.03 x_{33} & -0.01 x_{23} & -0.03 x_{21} & +  0.12 x_{30} & +  0.01 x_{31} & +  0.85 x_{10} & -0.11 x_{22} & +  0.06 x_{36} & -1.89 x_{13} & +  1.05 x_{14} & -2.04 x_{4} & +  0.30 x_{9} & +  0.09 x_{34} & +  0.03 x_{37} & +  0.03 x_{20}\\
 x_{5}   &  2.5383705871 & +  0.06 x_{28} & -0.04 x_{32} & -0.07 x_{35} & +  3.04 x_{2} & +  0.01 x_{33} & +  0.04 x_{23} & +  0.05 x_{21} & -0.09 x_{30} & +  0.03 x_{31} & -1.46 x_{10} & +  0.10 x_{22} & -0.08 x_{36} & +  1.37 x_{13} & -1.24 x_{14} & +  1.51 x_{4} & -0.76 x_{9} & -0.01 x_{34} & -0.04 x_{37} & -0.05 x_{20}\\
 x_{12}   &  0.180943764042 & -0.11 x_{28} & +  0.01 x_{32} & +  0.02 x_{35} & -2.91 x_{2} & +  0.04 x_{33} & -0.03 x_{23} & -0.05 x_{21} & +  0.04 x_{30} & +  0.03 x_{31} & +  0.86 x_{10} & -0.07 x_{22} & +  0.08 x_{36} & -1.73 x_{13} & +  1.76 x_{14} & -1.38 x_{4} & +  0.44 x_{9} & +  0.03 x_{34} & +  0.05 x_{37} & +  0.04 x_{20}\\
 x_{16}   &  0.889793778231 & +  0.13 x_{28} & -0.05 x_{32} & -0.05 x_{35} & +  4.47 x_{2} & +  0.03 x_{33} & +  0.05 x_{23} & +  0.06 x_{21} & -0.16 x_{30} & -0.00 x_{31} & -1.53 x_{10} & +  0.08 x_{22} & -0.08 x_{36} & +  2.44 x_{13} & -0.85 x_{14} & +  1.88 x_{4} & -1.05 x_{9} & -0.06 x_{34} & -0.03 x_{37} & -0.06 x_{20}\\
 x_{8}   &  0.351034270992 & -0.10 x_{28} & +  0.08 x_{32} & +  0.04 x_{35} & -3.59 x_{2} & -0.05 x_{33} & -0.03 x_{23} & -0.08 x_{21} & +  0.10 x_{30} & +  0.03 x_{31} & +  0.24 x_{10} & -0.07 x_{22} & +  0.07 x_{36} & -2.42 x_{13} & +  1.08 x_{14} & -1.52 x_{4} & +  0.04 x_{9} & +  0.06 x_{34} & +  0.09 x_{37} & -0.00 x_{20}\\
\hline
z    &  30.4696839144 & -0.35 x_{28} & +  0.33 x_{32} & -0.12 x_{35} & -9.26 x_{2} & -0.52 x_{33} & +  0.03 x_{23} & +  0.10 x_{21} & -0.12 x_{30} & +  0.10 x_{31} & -8.14 x_{10} & -0.23 x_{22} & -0.43 x_{36} & -9.00 x_{13} & -6.12 x_{14} & -2.24 x_{4} & -3.22 x_{9} & +  0.43 x_{34} & +  0.03 x_{37} & -0.20 x_{20}\\
\end{array}\]


 $ x_{21} $ enters and $ x_{12} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  5.26399945976 & -0.03 x_{28} & -0.03 x_{32} & -0.04 x_{35} & +  0.35 x_{2} & +  0.09 x_{33} & -0.03 x_{23} & -2.29 x_{12} & -0.09 x_{30} & +  0.07 x_{31} & -0.33 x_{10} & +  0.01 x_{22} & +  0.03 x_{36} & +  0.12 x_{13} & +  1.29 x_{14} & -0.32 x_{4} & -0.33 x_{9} & +  0.02 x_{34} & +  0.02 x_{37} & +  0.02 x_{20}\\
 x_{6}   &  1.07635667054 & +  0.05 x_{28} & +  0.00 x_{32} & +  0.00 x_{35} & +  0.46 x_{2} & -0.09 x_{33} & +  0.03 x_{23} & +  1.70 x_{12} & +  0.03 x_{30} & -0.03 x_{31} & +  0.17 x_{10} & +  0.03 x_{22} & -0.04 x_{36} & +  0.67 x_{13} & -1.17 x_{14} & +  0.35 x_{4} & +  0.04 x_{9} & +  0.02 x_{34} & -0.03 x_{37} & -0.02 x_{20}\\
 x_{11}   &  2.08072113954 & -0.11 x_{28} & -0.02 x_{32} & +  0.01 x_{35} & -2.72 x_{2} & +  0.00 x_{33} & -0.04 x_{23} & -0.41 x_{12} & +  0.04 x_{30} & -0.02 x_{31} & +  1.24 x_{10} & -0.08 x_{22} & +  0.06 x_{36} & -1.49 x_{13} & +  0.88 x_{14} & -1.10 x_{4} & +  0.97 x_{9} & +  0.05 x_{34} & -0.00 x_{37} & +  0.03 x_{20}\\
 x_{26}   &  168.475390955 & -3.33 x_{28} & -2.09 x_{32} & -2.10 x_{35} & -42.19 x_{2} & +  5.24 x_{33} & -0.82 x_{23} & -94.32 x_{12} & -2.48 x_{30} & +  1.71 x_{31} & +  8.08 x_{10} & -0.80 x_{22} & +  2.01 x_{36} & -9.77 x_{13} & + 79.12 x_{14} & -22.58 x_{4} & -12.49 x_{9} & +  1.02 x_{34} & +  0.99 x_{37} & +  1.50 x_{20}\\
 x_{24}   &  39.0409482364 & -0.86 x_{28} & -0.65 x_{32} & -0.25 x_{35} & -8.94 x_{2} & +  2.18 x_{33} & -0.65 x_{23} & -40.72 x_{12} & -0.30 x_{30} & +  1.23 x_{31} & +  7.91 x_{10} & +  0.08 x_{22} & +  1.94 x_{36} & -11.73 x_{13} & + 27.96 x_{14} & -9.11 x_{4} & -4.21 x_{9} & -0.43 x_{34} & +  0.52 x_{37} & +  0.67 x_{20}\\
 x_{19}   &  5.48563959816 & -0.04 x_{28} & -0.06 x_{32} & -0.03 x_{35} & -0.17 x_{2} & +  0.11 x_{33} & -0.04 x_{23} & -2.08 x_{12} & -0.05 x_{30} & +  0.07 x_{31} & -0.11 x_{10} & +  0.02 x_{22} & +  0.03 x_{36} & -0.70 x_{13} & +  1.40 x_{14} & -0.02 x_{4} & -0.18 x_{9} & +  0.03 x_{34} & +  0.03 x_{37} & +  0.02 x_{20}\\
 x_{7}   &  1.56722486072 & +  0.07 x_{28} & +  0.01 x_{32} & -0.02 x_{35} & +  0.46 x_{2} & -0.08 x_{33} & +  0.01 x_{23} & +  2.42 x_{12} & +  0.05 x_{30} & -0.06 x_{31} & +  0.09 x_{10} & -0.00 x_{22} & -0.09 x_{36} & +  0.51 x_{13} & -2.16 x_{14} & +  0.58 x_{4} & +  0.22 x_{9} & +  0.01 x_{34} & -0.06 x_{37} & -0.03 x_{20}\\
 x_{3}   &  8.0870218397 & -0.22 x_{28} & -0.02 x_{32} & -0.08 x_{35} & -5.39 x_{2} & +  0.15 x_{33} & -0.03 x_{23} & -3.70 x_{12} & -0.02 x_{30} & +  0.02 x_{31} & +  1.07 x_{10} & -0.10 x_{22} & +  0.09 x_{36} & -1.42 x_{13} & +  3.39 x_{14} & -1.93 x_{4} & -0.12 x_{9} & +  0.09 x_{34} & +  0.06 x_{37} & +  0.12 x_{20}\\
 x_{15}   &  5.0705621067 & -0.13 x_{28} & -0.03 x_{32} & -0.04 x_{35} & -2.05 x_{2} & +  0.08 x_{33} & -0.02 x_{23} & -2.08 x_{12} & -0.07 x_{30} & +  0.00 x_{31} & +  0.48 x_{10} & -0.04 x_{22} & +  0.02 x_{36} & -0.41 x_{13} & +  1.70 x_{14} & -1.40 x_{4} & +  0.50 x_{9} & +  0.06 x_{34} & -0.01 x_{37} & +  0.05 x_{20}\\
 x_{29}   &  104.882178403 & -2.63 x_{28} & -0.48 x_{32} & -0.60 x_{35} & -54.72 x_{2} & +  2.95 x_{33} & -0.53 x_{23} & -57.82 x_{12} & -0.93 x_{30} & -0.19 x_{31} & + 19.66 x_{10} & -1.05 x_{22} & +  1.68 x_{36} & +  0.48 x_{13} & + 48.81 x_{14} & -21.64 x_{4} & +  3.48 x_{9} & -0.33 x_{34} & +  0.58 x_{37} & +  1.87 x_{20}\\
 x_{25}   &  30.529862275 & -0.77 x_{28} & -0.75 x_{32} & +  0.10 x_{35} & -18.90 x_{2} & +  0.57 x_{33} & -0.82 x_{23} & -4.67 x_{12} & +  0.78 x_{30} & +  0.24 x_{31} & + 12.49 x_{10} & -0.15 x_{22} & +  0.59 x_{36} & -19.13 x_{13} & +  5.88 x_{14} & -4.36 x_{4} & + 18.86 x_{9} & -0.05 x_{34} & -0.27 x_{37} & +  0.17 x_{20}\\
 x_{27}   &  32.0353461292 & -0.04 x_{28} & -0.43 x_{32} & +  0.00 x_{35} & -11.46 x_{2} & -0.07 x_{33} & -0.07 x_{23} & -3.61 x_{12} & +  0.30 x_{30} & +  0.10 x_{31} & +  8.41 x_{10} & -0.34 x_{22} & -0.14 x_{36} & +  4.59 x_{13} & -0.47 x_{14} & -9.68 x_{4} & +  9.03 x_{9} & +  0.57 x_{34} & +  0.07 x_{37} & +  0.53 x_{20}\\
 x_{1}   &  4.01234531581 & -0.09 x_{28} & +  0.02 x_{32} & +  0.00 x_{35} & -2.76 x_{2} & -0.03 x_{33} & +  0.01 x_{23} & -0.76 x_{12} & +  0.01 x_{30} & +  0.01 x_{31} & -0.17 x_{10} & -0.06 x_{22} & -0.02 x_{36} & -0.92 x_{13} & +  0.56 x_{14} & -1.60 x_{4} & -0.04 x_{9} & +  0.07 x_{34} & +  0.02 x_{37} & +  0.04 x_{20}\\
 x_{17}   &  2.91569847636 & -0.05 x_{28} & +  0.04 x_{32} & +  0.03 x_{35} & -2.37 x_{2} & -0.05 x_{33} & +  0.01 x_{23} & +  0.62 x_{12} & +  0.09 x_{30} & -0.01 x_{31} & +  0.31 x_{10} & -0.06 x_{22} & +  0.00 x_{36} & -0.81 x_{13} & -0.05 x_{14} & -1.18 x_{4} & +  0.02 x_{9} & +  0.07 x_{34} & -0.01 x_{37} & +  0.00 x_{20}\\
 x_{5}   &  2.73897385919 & -0.06 x_{28} & -0.02 x_{32} & -0.05 x_{35} & -0.19 x_{2} & +  0.05 x_{33} & +  0.00 x_{23} & -1.11 x_{12} & -0.04 x_{30} & +  0.07 x_{31} & -0.51 x_{10} & +  0.03 x_{22} & +  0.01 x_{36} & -0.54 x_{13} & +  0.71 x_{14} & -0.01 x_{4} & -0.27 x_{9} & +  0.03 x_{34} & +  0.02 x_{37} & -0.01 x_{20}\\
 x_{21}   &  3.7236735084 & -2.18 x_{28} & +  0.24 x_{32} & +  0.32 x_{35} & -59.99 x_{2} & +  0.82 x_{33} & -0.67 x_{23} & -20.58 x_{12} & +  0.90 x_{30} & +  0.63 x_{31} & + 17.80 x_{10} & -1.37 x_{22} & +  1.71 x_{36} & -35.52 x_{13} & + 36.29 x_{14} & -28.35 x_{4} & +  9.05 x_{9} & +  0.65 x_{34} & +  1.08 x_{37} & +  0.80 x_{20}\\
 x_{16}   &  1.09550781024 & +  0.01 x_{28} & -0.04 x_{32} & -0.03 x_{35} & +  1.15 x_{2} & +  0.08 x_{33} & +  0.02 x_{23} & -1.14 x_{12} & -0.11 x_{30} & +  0.03 x_{31} & -0.54 x_{10} & +  0.01 x_{22} & +  0.01 x_{36} & +  0.48 x_{13} & +  1.15 x_{14} & +  0.31 x_{4} & -0.55 x_{9} & -0.02 x_{34} & +  0.03 x_{37} & -0.02 x_{20}\\
 x_{8}   &  0.0624073483555 & +  0.07 x_{28} & +  0.07 x_{32} & +  0.02 x_{35} & +  1.06 x_{2} & -0.12 x_{33} & +  0.02 x_{23} & +  1.60 x_{12} & +  0.03 x_{30} & -0.02 x_{31} & -1.14 x_{10} & +  0.04 x_{22} & -0.07 x_{36} & +  0.33 x_{13} & -1.73 x_{14} & +  0.68 x_{4} & -0.66 x_{9} & +  0.01 x_{34} & +  0.01 x_{37} & -0.06 x_{20}\\
\hline
z    &  30.8251319103 & -0.56 x_{28} & +  0.35 x_{32} & -0.09 x_{35} & -14.99 x_{2} & -0.44 x_{33} & -0.03 x_{23} & -1.96 x_{12} & -0.04 x_{30} & +  0.16 x_{31} & -6.44 x_{10} & -0.37 x_{22} & -0.27 x_{36} & -12.39 x_{13} & -2.66 x_{14} & -4.95 x_{4} & -2.35 x_{9} & +  0.49 x_{34} & +  0.14 x_{37} & -0.13 x_{20}\\
\end{array}\]


 $ x_{31} $ enters and $ x_{8} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  5.48230152132 & +  0.22 x_{28} & +  0.20 x_{32} & +  0.03 x_{35} & +  4.06 x_{2} & -0.32 x_{33} & +  0.04 x_{23} & +  3.29 x_{12} & +  0.02 x_{30} & -3.50 x_{8} & -4.33 x_{10} & +  0.14 x_{22} & -0.20 x_{36} & +  1.27 x_{13} & -4.75 x_{14} & +  2.06 x_{4} & -2.65 x_{9} & +  0.05 x_{34} & +  0.04 x_{37} & -0.19 x_{20}\\
 x_{6}   &  0.969356964224 & -0.07 x_{28} & -0.11 x_{32} & -0.03 x_{35} & -1.36 x_{2} & +  0.11 x_{33} & -0.00 x_{23} & -1.04 x_{12} & -0.02 x_{30} & +  1.71 x_{8} & +  2.13 x_{10} & -0.04 x_{22} & +  0.08 x_{36} & +  0.10 x_{13} & +  1.79 x_{14} & -0.81 x_{4} & +  1.18 x_{9} & +  0.01 x_{34} & -0.04 x_{37} & +  0.09 x_{20}\\
 x_{11}   &  2.02436220695 & -0.18 x_{28} & -0.08 x_{32} & -0.01 x_{35} & -3.68 x_{2} & +  0.11 x_{33} & -0.06 x_{23} & -1.85 x_{12} & +  0.01 x_{30} & +  0.90 x_{8} & +  2.27 x_{10} & -0.11 x_{22} & +  0.12 x_{36} & -1.78 x_{13} & +  2.44 x_{14} & -1.71 x_{4} & +  1.57 x_{9} & +  0.04 x_{34} & -0.01 x_{37} & +  0.09 x_{20}\\
 x_{26}   &  173.944982438 & +  2.85 x_{28} & +  3.63 x_{32} & -0.38 x_{35} & + 50.67 x_{2} & -4.91 x_{33} & +  0.81 x_{23} & + 45.49 x_{12} & +  0.30 x_{30} & -87.64 x_{8} & -92.03 x_{10} & +  2.33 x_{22} & -3.74 x_{36} & + 19.06 x_{13} & -72.34 x_{14} & + 37.00 x_{4} & -70.62 x_{9} & +  1.75 x_{34} & +  1.50 x_{37} & -3.92 x_{20}\\
 x_{24}   &  42.9965274272 & +  3.61 x_{28} & +  3.49 x_{32} & +  1.00 x_{35} & + 58.22 x_{2} & -5.16 x_{33} & +  0.53 x_{23} & + 60.38 x_{12} & +  1.71 x_{30} & -63.38 x_{8} & -64.50 x_{10} & +  2.34 x_{22} & -2.22 x_{36} & +  9.12 x_{13} & -81.58 x_{14} & + 33.97 x_{4} & -46.25 x_{9} & +  0.09 x_{34} & +  0.89 x_{37} & -3.26 x_{20}\\
 x_{19}   &  5.72017561547 & +  0.22 x_{28} & +  0.18 x_{32} & +  0.04 x_{35} & +  3.82 x_{2} & -0.33 x_{33} & +  0.03 x_{23} & +  3.92 x_{12} & +  0.07 x_{30} & -3.76 x_{8} & -4.40 x_{10} & +  0.15 x_{22} & -0.21 x_{36} & +  0.54 x_{13} & -5.09 x_{14} & +  2.53 x_{4} & -2.67 x_{9} & +  0.06 x_{34} & +  0.06 x_{37} & -0.22 x_{20}\\
 x_{7}   &  1.37631147262 & -0.14 x_{28} & -0.19 x_{32} & -0.08 x_{35} & -2.78 x_{2} & +  0.28 x_{33} & -0.04 x_{23} & -2.46 x_{12} & -0.04 x_{30} & +  3.06 x_{8} & +  3.58 x_{10} & -0.11 x_{22} & +  0.11 x_{36} & -0.49 x_{13} & +  3.13 x_{14} & -1.50 x_{4} & +  2.25 x_{9} & -0.02 x_{34} & -0.08 x_{37} & +  0.16 x_{20}\\
 x_{3}   &  8.14268030778 & -0.16 x_{28} & +  0.04 x_{32} & -0.07 x_{35} & -4.45 x_{2} & +  0.05 x_{33} & -0.02 x_{23} & -2.28 x_{12} & +  0.01 x_{30} & -0.89 x_{8} & +  0.05 x_{10} & -0.07 x_{22} & +  0.03 x_{36} & -1.13 x_{13} & +  1.85 x_{14} & -1.32 x_{4} & -0.71 x_{9} & +  0.10 x_{34} & +  0.06 x_{37} & +  0.06 x_{20}\\
 x_{15}   &  5.07944591578 & -0.12 x_{28} & -0.02 x_{32} & -0.04 x_{35} & -1.90 x_{2} & +  0.07 x_{33} & -0.02 x_{23} & -1.85 x_{12} & -0.07 x_{30} & -0.14 x_{8} & +  0.31 x_{10} & -0.04 x_{22} & +  0.01 x_{36} & -0.36 x_{13} & +  1.45 x_{14} & -1.30 x_{4} & +  0.40 x_{9} & +  0.06 x_{34} & -0.01 x_{37} & +  0.04 x_{20}\\
 x_{29}   &  104.27048119 & -3.32 x_{28} & -1.12 x_{32} & -0.80 x_{35} & -65.11 x_{2} & +  4.08 x_{33} & -0.71 x_{23} & -73.46 x_{12} & -1.24 x_{30} & +  9.80 x_{8} & + 30.86 x_{10} & -1.40 x_{22} & +  2.32 x_{36} & -2.75 x_{13} & + 65.74 x_{14} & -28.30 x_{4} & +  9.98 x_{9} & -0.41 x_{34} & +  0.53 x_{37} & +  2.48 x_{20}\\
 x_{25}   &  31.2860310829 & +  0.08 x_{28} & +  0.04 x_{32} & +  0.34 x_{35} & -6.06 x_{2} & -0.83 x_{33} & -0.60 x_{23} & + 14.66 x_{12} & +  1.17 x_{30} & -12.12 x_{8} & -1.35 x_{10} & +  0.28 x_{22} & -0.21 x_{36} & -15.15 x_{13} & -15.06 x_{14} & +  3.88 x_{4} & + 10.83 x_{9} & +  0.05 x_{34} & -0.20 x_{37} & -0.58 x_{20}\\
 x_{27}   &  32.3542615662 & +  0.32 x_{28} & -0.09 x_{32} & +  0.10 x_{35} & -6.04 x_{2} & -0.66 x_{33} & +  0.02 x_{23} & +  4.54 x_{12} & +  0.46 x_{30} & -5.11 x_{8} & +  2.57 x_{10} & -0.16 x_{22} & -0.48 x_{36} & +  6.27 x_{13} & -9.31 x_{14} & -6.20 x_{4} & +  5.64 x_{9} & +  0.61 x_{34} & +  0.10 x_{37} & +  0.22 x_{20}\\
 x_{1}   &  4.03662123993 & -0.06 x_{28} & +  0.05 x_{32} & +  0.01 x_{35} & -2.35 x_{2} & -0.07 x_{33} & +  0.01 x_{23} & -0.14 x_{12} & +  0.02 x_{30} & -0.39 x_{8} & -0.62 x_{10} & -0.05 x_{22} & -0.05 x_{36} & -0.79 x_{13} & -0.11 x_{14} & -1.34 x_{4} & -0.30 x_{9} & +  0.07 x_{34} & +  0.02 x_{37} & +  0.02 x_{20}\\
 x_{17}   &  2.88619505469 & -0.08 x_{28} & +  0.01 x_{32} & +  0.02 x_{35} & -2.87 x_{2} & +  0.00 x_{33} & +  0.00 x_{23} & -0.13 x_{12} & +  0.07 x_{30} & +  0.47 x_{8} & +  0.85 x_{10} & -0.08 x_{22} & +  0.04 x_{36} & -0.97 x_{13} & +  0.77 x_{14} & -1.50 x_{4} & +  0.34 x_{9} & +  0.07 x_{34} & -0.01 x_{37} & +  0.03 x_{20}\\
 x_{5}   &  2.95882242348 & +  0.19 x_{28} & +  0.21 x_{32} & +  0.02 x_{35} & +  3.54 x_{2} & -0.36 x_{33} & +  0.07 x_{23} & +  4.51 x_{12} & +  0.07 x_{30} & -3.52 x_{8} & -4.53 x_{10} & +  0.15 x_{22} & -0.22 x_{36} & +  0.61 x_{13} & -5.38 x_{14} & +  2.38 x_{4} & -2.61 x_{9} & +  0.06 x_{34} & +  0.04 x_{37} & -0.23 x_{20}\\
 x_{21}   &  5.75781834378 & +  0.12 x_{28} & +  2.37 x_{32} & +  0.96 x_{35} & -25.45 x_{2} & -2.96 x_{33} & -0.06 x_{23} & + 31.41 x_{12} & +  1.93 x_{30} & -32.59 x_{8} & -19.43 x_{10} & -0.21 x_{22} & -0.43 x_{36} & -24.80 x_{13} & -20.04 x_{14} & -6.19 x_{4} & -12.57 x_{9} & +  0.92 x_{34} & +  1.27 x_{37} & -1.22 x_{20}\\
 x_{16}   &  1.19294767285 & +  0.12 x_{28} & +  0.06 x_{32} & -0.00 x_{35} & +  2.81 x_{2} & -0.10 x_{33} & +  0.05 x_{23} & +  1.35 x_{12} & -0.06 x_{30} & -1.56 x_{8} & -2.33 x_{10} & +  0.06 x_{22} & -0.09 x_{36} & +  0.99 x_{13} & -1.54 x_{14} & +  1.37 x_{4} & -1.59 x_{9} & -0.01 x_{34} & +  0.04 x_{37} & -0.12 x_{20}\\
 x_{31}   &  3.20561843952 & +  3.63 x_{28} & +  3.36 x_{32} & +  1.01 x_{35} & + 54.43 x_{2} & -5.95 x_{33} & +  0.95 x_{23} & + 81.93 x_{12} & +  1.63 x_{30} & -51.37 x_{8} & -58.67 x_{10} & +  1.83 x_{22} & -3.37 x_{36} & + 16.89 x_{13} & -88.77 x_{14} & + 34.91 x_{4} & -34.07 x_{9} & +  0.42 x_{34} & +  0.30 x_{37} & -3.18 x_{20}\\
\hline
z    &  31.3276848924 & +  0.01 x_{28} & +  0.88 x_{32} & +  0.07 x_{35} & -6.46 x_{2} & -1.38 x_{33} & +  0.12 x_{23} & + 10.88 x_{12} & +  0.22 x_{30} & -8.05 x_{8} & -15.64 x_{10} & -0.08 x_{22} & -0.80 x_{36} & -9.74 x_{13} & -16.57 x_{14} & +  0.53 x_{4} & -7.70 x_{9} & +  0.56 x_{34} & +  0.18 x_{37} & -0.63 x_{20}\\
\end{array}\]


 $ x_{4} $ enters and $ x_{7} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  7.37096481898 & +  0.02 x_{28} & -0.06 x_{32} & -0.08 x_{35} & +  0.24 x_{2} & +  0.06 x_{33} & -0.02 x_{23} & -0.10 x_{12} & -0.04 x_{30} & +  0.70 x_{8} & +  0.59 x_{10} & -0.02 x_{22} & -0.04 x_{36} & +  0.59 x_{13} & -0.46 x_{14} & -1.37 x_{7} & +  0.43 x_{9} & +  0.03 x_{34} & -0.07 x_{37} & +  0.02 x_{20}\\
 x_{6}   &  0.224105162612 & +  0.01 x_{28} & -0.00 x_{32} & +  0.01 x_{35} & +  0.15 x_{2} & -0.04 x_{33} & +  0.02 x_{23} & +  0.30 x_{12} & +  0.00 x_{30} & +  0.06 x_{8} & +  0.19 x_{10} & +  0.03 x_{22} & +  0.02 x_{36} & +  0.37 x_{13} & +  0.10 x_{14} & +  0.54 x_{7} & -0.04 x_{9} & +  0.01 x_{34} & -0.00 x_{37} & +  0.00 x_{20}\\
 x_{11}   &  0.457472163633 & -0.01 x_{28} & +  0.14 x_{32} & +  0.08 x_{35} & -0.51 x_{2} & -0.21 x_{33} & -0.01 x_{23} & +  0.95 x_{12} & +  0.06 x_{30} & -2.58 x_{8} & -1.81 x_{10} & +  0.02 x_{22} & -0.01 x_{36} & -1.22 x_{13} & -1.12 x_{14} & +  1.14 x_{7} & -0.99 x_{9} & +  0.06 x_{34} & +  0.08 x_{37} & -0.09 x_{20}\\
 x_{26}   &  207.858739599 & -0.70 x_{28} & -1.07 x_{32} & -2.31 x_{35} & -17.92 x_{2} & +  1.88 x_{33} & -0.28 x_{23} & -15.23 x_{12} & -0.76 x_{30} & -12.26 x_{8} & -3.77 x_{10} & -0.45 x_{22} & -1.01 x_{36} & +  6.92 x_{13} & +  4.72 x_{14} & -24.64 x_{7} & -15.24 x_{9} & +  1.34 x_{34} & -0.41 x_{37} & -0.09 x_{20}\\
 x_{24}   &  74.1378364457 & +  0.35 x_{28} & -0.83 x_{32} & -0.78 x_{35} & -4.77 x_{2} & +  1.08 x_{33} & -0.47 x_{23} & +  4.62 x_{12} & +  0.74 x_{30} & +  5.84 x_{8} & + 16.55 x_{10} & -0.21 x_{22} & +  0.29 x_{36} & -2.03 x_{13} & -10.82 x_{14} & -22.63 x_{7} & +  4.61 x_{9} & -0.28 x_{34} & -0.87 x_{37} & +  0.26 x_{20}\\
 x_{19}   &  8.03913934785 & -0.02 x_{28} & -0.14 x_{32} & -0.09 x_{35} & -0.87 x_{2} & +  0.14 x_{33} & -0.04 x_{23} & -0.24 x_{12} & -0.00 x_{30} & +  1.40 x_{8} & +  1.63 x_{10} & -0.04 x_{22} & -0.03 x_{36} & -0.29 x_{13} & +  0.18 x_{14} & -1.68 x_{7} & +  1.11 x_{9} & +  0.04 x_{34} & -0.07 x_{37} & +  0.04 x_{20}\\
 x_{4}   &  0.916703980119 & -0.10 x_{28} & -0.13 x_{32} & -0.05 x_{35} & -1.85 x_{2} & +  0.18 x_{33} & -0.03 x_{23} & -1.64 x_{12} & -0.03 x_{30} & +  2.04 x_{8} & +  2.39 x_{10} & -0.08 x_{22} & +  0.07 x_{36} & -0.33 x_{13} & +  2.08 x_{14} & -0.67 x_{7} & +  1.50 x_{9} & -0.01 x_{34} & -0.05 x_{37} & +  0.10 x_{20}\\
 x_{3}   &  6.92931958597 & -0.03 x_{28} & +  0.20 x_{32} & +  0.00 x_{35} & -1.99 x_{2} & -0.20 x_{33} & +  0.02 x_{23} & -0.10 x_{12} & +  0.05 x_{30} & -3.59 x_{8} & -3.11 x_{10} & +  0.03 x_{22} & -0.07 x_{36} & -0.69 x_{13} & -0.90 x_{14} & +  0.88 x_{7} & -2.69 x_{9} & +  0.11 x_{34} & +  0.13 x_{37} & -0.07 x_{20}\\
 x_{15}   &  3.88669263817 & +  0.01 x_{28} & +  0.14 x_{32} & +  0.03 x_{35} & +  0.51 x_{2} & -0.17 x_{33} & +  0.02 x_{23} & +  0.29 x_{12} & -0.03 x_{30} & -2.79 x_{8} & -2.79 x_{10} & +  0.06 x_{22} & -0.09 x_{36} & +  0.06 x_{13} & -1.26 x_{14} & +  0.87 x_{7} & -1.54 x_{9} & +  0.07 x_{34} & +  0.06 x_{37} & -0.10 x_{20}\\
 x_{29}   &  78.3233022963 & -0.60 x_{28} & +  2.48 x_{32} & +  0.68 x_{35} & -12.62 x_{2} & -1.11 x_{33} & +  0.12 x_{23} & -27.00 x_{12} & -0.43 x_{30} & -47.87 x_{8} & -36.67 x_{10} & +  0.73 x_{22} & +  0.23 x_{36} & +  6.54 x_{13} & +  6.79 x_{14} & + 18.85 x_{7} & -32.40 x_{9} & -0.10 x_{34} & +  1.99 x_{37} & -0.45 x_{20}\\
 x_{25}   &  34.8390084158 & -0.29 x_{28} & -0.45 x_{32} & +  0.14 x_{35} & -13.25 x_{2} & -0.12 x_{33} & -0.71 x_{23} & +  8.30 x_{12} & +  1.06 x_{30} & -4.22 x_{8} & +  7.89 x_{10} & -0.01 x_{22} & +  0.08 x_{36} & -16.42 x_{13} & -6.98 x_{14} & -2.58 x_{7} & + 16.63 x_{9} & +  0.01 x_{34} & -0.40 x_{37} & -0.18 x_{20}\\
 x_{27}   &  26.6691535773 & +  0.92 x_{28} & +  0.69 x_{32} & +  0.43 x_{35} & +  5.46 x_{2} & -1.80 x_{33} & +  0.20 x_{23} & + 14.72 x_{12} & +  0.64 x_{30} & -17.75 x_{8} & -12.23 x_{10} & +  0.31 x_{22} & -0.93 x_{36} & +  8.30 x_{13} & -22.22 x_{14} & +  4.13 x_{7} & -3.65 x_{9} & +  0.68 x_{34} & +  0.42 x_{37} & -0.42 x_{20}\\
 x_{1}   &  2.80859879828 & +  0.07 x_{28} & +  0.22 x_{32} & +  0.08 x_{35} & +  0.13 x_{2} & -0.32 x_{33} & +  0.05 x_{23} & +  2.06 x_{12} & +  0.06 x_{30} & -3.12 x_{8} & -3.81 x_{10} & +  0.05 x_{22} & -0.15 x_{36} & -0.35 x_{13} & -2.90 x_{14} & +  0.89 x_{7} & -2.31 x_{9} & +  0.09 x_{34} & +  0.09 x_{37} & -0.12 x_{20}\\
 x_{17}   &  1.50815798847 & +  0.06 x_{28} & +  0.20 x_{32} & +  0.10 x_{35} & -0.09 x_{2} & -0.27 x_{33} & +  0.05 x_{23} & +  2.34 x_{12} & +  0.12 x_{30} & -2.59 x_{8} & -2.74 x_{10} & +  0.03 x_{22} & -0.08 x_{36} & -0.48 x_{13} & -2.36 x_{14} & +  1.00 x_{7} & -1.91 x_{9} & +  0.09 x_{34} & +  0.07 x_{37} & -0.12 x_{20}\\
 x_{5}   &  5.14146017345 & -0.04 x_{28} & -0.10 x_{32} & -0.11 x_{35} & -0.87 x_{2} & +  0.08 x_{33} & -0.00 x_{23} & +  0.60 x_{12} & +  0.00 x_{30} & +  1.33 x_{8} & +  1.15 x_{10} & -0.03 x_{22} & -0.05 x_{36} & -0.17 x_{13} & -0.42 x_{14} & -1.59 x_{7} & +  0.95 x_{9} & +  0.03 x_{34} & -0.08 x_{37} & +  0.02 x_{20}\\
 x_{21}   &  0.082137947237 & +  0.72 x_{28} & +  3.16 x_{32} & +  1.28 x_{35} & -13.97 x_{2} & -4.09 x_{33} & +  0.12 x_{23} & + 41.58 x_{12} & +  2.11 x_{30} & -45.21 x_{8} & -34.20 x_{10} & +  0.26 x_{22} & -0.89 x_{36} & -22.77 x_{13} & -32.94 x_{14} & +  4.12 x_{7} & -21.84 x_{9} & +  0.99 x_{34} & +  1.59 x_{37} & -1.86 x_{20}\\
 x_{16}   &  2.45166519476 & -0.01 x_{28} & -0.11 x_{32} & -0.07 x_{35} & +  0.26 x_{2} & +  0.15 x_{33} & +  0.00 x_{23} & -0.90 x_{12} & -0.10 x_{30} & +  1.24 x_{8} & +  0.95 x_{10} & -0.04 x_{22} & +  0.01 x_{36} & +  0.54 x_{13} & +  1.32 x_{14} & -0.91 x_{7} & +  0.47 x_{9} & -0.02 x_{34} & -0.03 x_{37} & +  0.03 x_{20}\\
 x_{31}   &  35.2114893991 & +  0.27 x_{28} & -1.09 x_{32} & -0.81 x_{35} & -10.31 x_{2} & +  0.46 x_{33} & -0.07 x_{23} & + 24.63 x_{12} & +  0.63 x_{30} & + 19.77 x_{8} & + 24.62 x_{10} & -0.79 x_{22} & -0.79 x_{36} & +  5.44 x_{13} & -16.05 x_{14} & -23.25 x_{7} & + 18.20 x_{9} & +  0.04 x_{34} & -1.50 x_{37} & +  0.43 x_{20}\\
\hline
z    &  31.8102366518 & -0.04 x_{28} & +  0.81 x_{32} & +  0.05 x_{35} & -7.43 x_{2} & -1.28 x_{33} & +  0.10 x_{23} & + 10.02 x_{12} & +  0.20 x_{30} & -6.98 x_{8} & -14.38 x_{10} & -0.12 x_{22} & -0.76 x_{36} & -9.91 x_{13} & -15.48 x_{14} & -0.35 x_{7} & -6.91 x_{9} & +  0.55 x_{34} & +  0.16 x_{37} & -0.57 x_{20}\\
\end{array}\]


 $ x_{12} $ enters and $ x_{4} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  7.31787863824 & +  0.02 x_{28} & -0.06 x_{32} & -0.07 x_{35} & +  0.34 x_{2} & +  0.05 x_{33} & -0.02 x_{23} & +  0.06 x_{4} & -0.04 x_{30} & +  0.58 x_{8} & +  0.45 x_{10} & -0.01 x_{22} & -0.05 x_{36} & +  0.61 x_{13} & -0.58 x_{14} & -1.33 x_{7} & +  0.35 x_{9} & +  0.03 x_{34} & -0.07 x_{37} & +  0.02 x_{20}\\
 x_{6}   &  0.390954540189 & -0.01 x_{28} & -0.03 x_{32} & -0.00 x_{35} & -0.19 x_{2} & -0.01 x_{33} & +  0.01 x_{23} & -0.18 x_{4} & -0.00 x_{30} & +  0.43 x_{8} & +  0.63 x_{10} & +  0.01 x_{22} & +  0.03 x_{36} & +  0.31 x_{13} & +  0.48 x_{14} & +  0.42 x_{7} & +  0.23 x_{9} & +  0.01 x_{34} & -0.01 x_{37} & +  0.02 x_{20}\\
 x_{11}   &  0.988824070287 & -0.07 x_{28} & +  0.07 x_{32} & +  0.05 x_{35} & -1.59 x_{2} & -0.10 x_{33} & -0.02 x_{23} & -0.58 x_{4} & +  0.05 x_{30} & -1.40 x_{8} & -0.42 x_{10} & -0.03 x_{22} & +  0.04 x_{36} & -1.41 x_{13} & +  0.09 x_{14} & +  0.75 x_{7} & -0.12 x_{9} & +  0.05 x_{34} & +  0.05 x_{37} & -0.03 x_{20}\\
 x_{26}   &  199.350139004 & +  0.19 x_{28} & +  0.11 x_{32} & -1.83 x_{35} & -0.71 x_{2} & +  0.18 x_{33} & -0.00 x_{23} & +  9.28 x_{4} & -0.49 x_{30} & -31.17 x_{8} & -25.92 x_{10} & +  0.24 x_{22} & -1.69 x_{36} & +  9.96 x_{13} & -14.61 x_{14} & -18.46 x_{7} & -29.13 x_{9} & +  1.44 x_{34} & +  0.07 x_{37} & -1.05 x_{20}\\
 x_{24}   &  76.7206219715 & +  0.08 x_{28} & -1.19 x_{32} & -0.93 x_{35} & -9.99 x_{2} & +  1.60 x_{33} & -0.55 x_{23} & -2.82 x_{4} & +  0.65 x_{30} & + 11.58 x_{8} & + 23.27 x_{10} & -0.43 x_{22} & +  0.50 x_{36} & -2.95 x_{13} & -4.95 x_{14} & -24.50 x_{7} & +  8.83 x_{9} & -0.31 x_{34} & -1.01 x_{37} & +  0.55 x_{20}\\
 x_{19}   &  7.90772987443 & -0.01 x_{28} & -0.12 x_{32} & -0.08 x_{35} & -0.61 x_{2} & +  0.11 x_{33} & -0.04 x_{23} & +  0.14 x_{4} & -0.00 x_{30} & +  1.10 x_{8} & +  1.29 x_{10} & -0.03 x_{22} & -0.04 x_{36} & -0.24 x_{13} & -0.12 x_{14} & -1.59 x_{7} & +  0.90 x_{9} & +  0.04 x_{34} & -0.07 x_{37} & +  0.03 x_{20}\\
 x_{12}   &  0.5585205626 & -0.06 x_{28} & -0.08 x_{32} & -0.03 x_{35} & -1.13 x_{2} & +  0.11 x_{33} & -0.02 x_{23} & -0.61 x_{4} & -0.02 x_{30} & +  1.24 x_{8} & +  1.45 x_{10} & -0.05 x_{22} & +  0.05 x_{36} & -0.20 x_{13} & +  1.27 x_{14} & -0.41 x_{7} & +  0.91 x_{9} & -0.01 x_{34} & -0.03 x_{37} & +  0.06 x_{20}\\
 x_{3}   &  6.87103137497 & -0.02 x_{28} & +  0.21 x_{32} & +  0.01 x_{35} & -1.87 x_{2} & -0.21 x_{33} & +  0.02 x_{23} & +  0.06 x_{4} & +  0.05 x_{30} & -3.72 x_{8} & -3.26 x_{10} & +  0.03 x_{22} & -0.07 x_{36} & -0.67 x_{13} & -1.04 x_{14} & +  0.92 x_{7} & -2.79 x_{9} & +  0.11 x_{34} & +  0.13 x_{37} & -0.08 x_{20}\\
 x_{15}   &  4.04704128108 & -0.01 x_{28} & +  0.12 x_{32} & +  0.02 x_{35} & +  0.19 x_{2} & -0.14 x_{33} & +  0.02 x_{23} & -0.17 x_{4} & -0.04 x_{30} & -2.44 x_{8} & -2.37 x_{10} & +  0.05 x_{22} & -0.08 x_{36} & +  0.01 x_{13} & -0.89 x_{14} & +  0.75 x_{7} & -1.28 x_{9} & +  0.07 x_{34} & +  0.05 x_{37} & -0.08 x_{20}\\
 x_{29}   &  63.2424108356 & +  0.98 x_{28} & +  4.57 x_{32} & +  1.54 x_{35} & + 17.88 x_{2} & -4.13 x_{33} & +  0.61 x_{23} & + 16.45 x_{4} & +  0.04 x_{30} & -81.39 x_{8} & -75.91 x_{10} & +  1.97 x_{22} & -0.99 x_{36} & + 11.94 x_{13} & -27.48 x_{14} & + 29.81 x_{7} & -57.02 x_{9} & +  0.08 x_{34} & +  2.84 x_{37} & -2.15 x_{20}\\
 x_{25}   &  39.4747986388 & -0.77 x_{28} & -1.10 x_{32} & -0.13 x_{35} & -22.63 x_{2} & +  0.81 x_{33} & -0.86 x_{23} & -5.06 x_{4} & +  0.91 x_{30} & +  6.08 x_{8} & + 19.96 x_{10} & -0.39 x_{22} & +  0.45 x_{36} & -18.08 x_{13} & +  3.55 x_{14} & -5.95 x_{7} & + 24.20 x_{9} & -0.05 x_{34} & -0.66 x_{37} & +  0.34 x_{20}\\
 x_{27}   &  34.8915891263 & +  0.06 x_{28} & -0.45 x_{32} & -0.04 x_{35} & -11.17 x_{2} & -0.16 x_{33} & -0.06 x_{23} & -8.97 x_{4} & +  0.38 x_{30} & +  0.53 x_{8} & +  9.17 x_{10} & -0.36 x_{22} & -0.27 x_{36} & +  5.36 x_{13} & -3.54 x_{14} & -1.84 x_{7} & +  9.78 x_{9} & +  0.58 x_{34} & -0.05 x_{37} & +  0.50 x_{20}\\
 x_{1}   &  3.95850018608 & -0.05 x_{28} & +  0.06 x_{32} & +  0.01 x_{35} & -2.19 x_{2} & -0.09 x_{33} & +  0.02 x_{23} & -1.25 x_{4} & +  0.02 x_{30} & -0.56 x_{8} & -0.82 x_{10} & -0.04 x_{22} & -0.05 x_{36} & -0.76 x_{13} & -0.29 x_{14} & +  0.06 x_{7} & -0.43 x_{9} & +  0.07 x_{34} & +  0.03 x_{37} & +  0.01 x_{20}\\
 x_{17}   &  2.81355394344 & -0.07 x_{28} & +  0.02 x_{32} & +  0.02 x_{35} & -2.73 x_{2} & -0.01 x_{33} & +  0.01 x_{23} & -1.42 x_{4} & +  0.08 x_{30} & +  0.31 x_{8} & +  0.66 x_{10} & -0.07 x_{22} & +  0.03 x_{36} & -0.94 x_{13} & +  0.61 x_{14} & +  0.05 x_{7} & +  0.22 x_{9} & +  0.07 x_{34} & -0.01 x_{37} & +  0.02 x_{20}\\
 x_{5}   &  5.47810537489 & -0.07 x_{28} & -0.14 x_{32} & -0.13 x_{35} & -1.55 x_{2} & +  0.15 x_{33} & -0.01 x_{23} & -0.37 x_{4} & -0.01 x_{30} & +  2.08 x_{8} & +  2.03 x_{10} & -0.06 x_{22} & -0.02 x_{36} & -0.29 x_{13} & +  0.35 x_{14} & -1.83 x_{7} & +  1.50 x_{9} & +  0.03 x_{34} & -0.10 x_{37} & +  0.06 x_{20}\\
 x_{21}   &  23.3027163374 & -1.72 x_{28} & -0.07 x_{32} & -0.04 x_{35} & -60.94 x_{2} & +  0.56 x_{33} & -0.63 x_{23} & -25.33 x_{4} & +  1.38 x_{30} & +  6.40 x_{8} & + 26.23 x_{10} & -1.65 x_{22} & +  0.99 x_{36} & -31.08 x_{13} & + 19.83 x_{14} & -12.75 x_{7} & + 16.08 x_{9} & +  0.71 x_{34} & +  0.28 x_{37} & +  0.76 x_{20}\\
 x_{16}   &  1.9489883464 & +  0.04 x_{28} & -0.04 x_{32} & -0.04 x_{35} & +  1.28 x_{2} & +  0.05 x_{33} & +  0.02 x_{23} & +  0.55 x_{4} & -0.08 x_{30} & +  0.12 x_{8} & -0.36 x_{10} & +  0.00 x_{22} & -0.03 x_{36} & +  0.72 x_{13} & +  0.17 x_{14} & -0.55 x_{7} & -0.35 x_{9} & -0.02 x_{34} & -0.00 x_{37} & -0.03 x_{20}\\
 x_{31}   &  48.9679857704 & -1.17 x_{28} & -3.00 x_{32} & -1.60 x_{35} & -38.13 x_{2} & +  3.22 x_{33} & -0.51 x_{23} & -15.01 x_{4} & +  0.20 x_{30} & + 50.35 x_{8} & + 60.42 x_{10} & -1.92 x_{22} & +  0.32 x_{36} & +  0.51 x_{13} & + 15.21 x_{14} & -33.25 x_{7} & + 40.66 x_{9} & -0.12 x_{34} & -2.28 x_{37} & +  1.99 x_{20}\\
\hline
z    &  37.4048038132 & -0.63 x_{28} & +  0.04 x_{32} & -0.27 x_{35} & -18.75 x_{2} & -0.16 x_{33} & -0.08 x_{23} & -6.10 x_{4} & +  0.03 x_{30} & +  5.45 x_{8} & +  0.18 x_{10} & -0.58 x_{22} & -0.31 x_{36} & -11.92 x_{13} & -2.77 x_{14} & -4.42 x_{7} & +  2.23 x_{9} & +  0.48 x_{34} & -0.16 x_{37} & +  0.06 x_{20}\\
\end{array}\]


 $ x_{8} $ enters and $ x_{11} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  7.72931394377 & -0.00 x_{28} & -0.03 x_{32} & -0.05 x_{35} & -0.32 x_{2} & +  0.01 x_{33} & -0.03 x_{23} & -0.18 x_{4} & -0.02 x_{30} & -0.42 x_{11} & +  0.27 x_{10} & -0.02 x_{22} & -0.03 x_{36} & +  0.02 x_{13} & -0.54 x_{14} & -1.02 x_{7} & +  0.30 x_{9} & +  0.05 x_{34} & -0.05 x_{37} & +  0.00 x_{20}\\
 x_{6}   &  0.694194673446 & -0.03 x_{28} & -0.01 x_{32} & +  0.01 x_{35} & -0.68 x_{2} & -0.04 x_{33} & +  0.01 x_{23} & -0.36 x_{4} & +  0.01 x_{30} & -0.31 x_{11} & +  0.50 x_{10} & +  0.00 x_{22} & +  0.04 x_{36} & -0.12 x_{13} & +  0.50 x_{14} & +  0.65 x_{7} & +  0.20 x_{9} & +  0.03 x_{34} & +  0.00 x_{37} & +  0.01 x_{20}\\
 x_{8}   &  0.706997157394 & -0.05 x_{28} & +  0.05 x_{32} & +  0.03 x_{35} & -1.13 x_{2} & -0.07 x_{33} & -0.02 x_{23} & -0.41 x_{4} & +  0.03 x_{30} & -0.71 x_{11} & -0.30 x_{10} & -0.02 x_{22} & +  0.03 x_{36} & -1.01 x_{13} & +  0.06 x_{14} & +  0.54 x_{7} & -0.09 x_{9} & +  0.04 x_{34} & +  0.04 x_{37} & -0.02 x_{20}\\
 x_{26}   &  177.309539935 & +  1.70 x_{28} & -1.42 x_{32} & -2.90 x_{35} & + 34.65 x_{2} & +  2.46 x_{33} & +  0.54 x_{23} & + 22.20 x_{4} & -1.50 x_{30} & + 22.29 x_{11} & -16.45 x_{10} & +  0.86 x_{22} & -2.48 x_{36} & + 41.46 x_{13} & -16.58 x_{14} & -35.23 x_{7} & -26.39 x_{9} & +  0.23 x_{34} & -1.04 x_{37} & -0.37 x_{20}\\
 x_{24}   &  84.9047134109 & -0.48 x_{28} & -0.62 x_{32} & -0.53 x_{35} & -23.12 x_{2} & +  0.75 x_{33} & -0.75 x_{23} & -7.61 x_{4} & +  1.03 x_{30} & -8.28 x_{11} & + 19.75 x_{10} & -0.66 x_{22} & +  0.79 x_{36} & -14.65 x_{13} & -4.22 x_{14} & -18.28 x_{7} & +  7.81 x_{9} & +  0.14 x_{34} & -0.60 x_{37} & +  0.30 x_{20}\\
 x_{19}   &  8.68837056277 & -0.06 x_{28} & -0.06 x_{32} & -0.04 x_{35} & -1.86 x_{2} & +  0.03 x_{33} & -0.06 x_{23} & -0.31 x_{4} & +  0.04 x_{30} & -0.79 x_{11} & +  0.96 x_{10} & -0.05 x_{22} & -0.01 x_{36} & -1.36 x_{13} & -0.05 x_{14} & -1.00 x_{7} & +  0.80 x_{9} & +  0.08 x_{34} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{12}   &  1.43620977259 & -0.12 x_{28} & -0.02 x_{32} & +  0.01 x_{35} & -2.54 x_{2} & +  0.02 x_{33} & -0.04 x_{23} & -1.12 x_{4} & +  0.02 x_{30} & -0.89 x_{11} & +  1.08 x_{10} & -0.07 x_{22} & +  0.08 x_{36} & -1.45 x_{13} & +  1.35 x_{14} & +  0.26 x_{7} & +  0.80 x_{9} & +  0.04 x_{34} & +  0.01 x_{37} & +  0.04 x_{20}\\
 x_{3}   &  4.2421531524 & +  0.16 x_{28} & +  0.03 x_{32} & -0.12 x_{35} & +  2.34 x_{2} & +  0.07 x_{33} & +  0.09 x_{23} & +  1.60 x_{4} & -0.07 x_{30} & +  2.66 x_{11} & -2.13 x_{10} & +  0.11 x_{22} & -0.17 x_{36} & +  3.08 x_{13} & -1.27 x_{14} & -1.08 x_{7} & -2.46 x_{9} & -0.03 x_{34} & +  0.00 x_{37} & -0.00 x_{20}\\
 x_{15}   &  2.32402274883 & +  0.11 x_{28} & +  0.00 x_{32} & -0.06 x_{35} & +  2.95 x_{2} & +  0.04 x_{33} & +  0.06 x_{23} & +  0.84 x_{4} & -0.11 x_{30} & +  1.74 x_{11} & -1.63 x_{10} & +  0.10 x_{22} & -0.14 x_{36} & +  2.47 x_{13} & -1.05 x_{14} & -0.56 x_{7} & -1.07 x_{9} & -0.02 x_{34} & -0.04 x_{37} & -0.03 x_{20}\\
 x_{29}   &  5.69846140411 & +  4.92 x_{28} & +  0.58 x_{32} & -1.27 x_{35} & + 110.19 x_{2} & +  1.82 x_{33} & +  2.03 x_{23} & + 50.18 x_{4} & -2.59 x_{30} & + 58.19 x_{11} & -51.19 x_{10} & +  3.58 x_{22} & -3.05 x_{36} & + 94.18 x_{13} & -32.60 x_{14} & -13.98 x_{7} & -49.87 x_{9} & -3.10 x_{34} & -0.07 x_{37} & -0.38 x_{20}\\
 x_{25}   &  43.7766215022 & -1.07 x_{28} & -0.80 x_{32} & +  0.08 x_{35} & -29.53 x_{2} & +  0.36 x_{33} & -0.97 x_{23} & -7.58 x_{4} & +  1.11 x_{30} & -4.35 x_{11} & + 18.11 x_{10} & -0.51 x_{22} & +  0.61 x_{36} & -24.22 x_{13} & +  3.93 x_{14} & -2.68 x_{7} & + 23.66 x_{9} & +  0.19 x_{34} & -0.44 x_{37} & +  0.21 x_{20}\\
 x_{27}   &  35.2659691374 & +  0.03 x_{28} & -0.42 x_{32} & -0.02 x_{35} & -11.77 x_{2} & -0.19 x_{33} & -0.07 x_{23} & -9.19 x_{4} & +  0.40 x_{30} & -0.38 x_{11} & +  9.01 x_{10} & -0.38 x_{22} & -0.26 x_{36} & +  4.82 x_{13} & -3.51 x_{14} & -1.56 x_{7} & +  9.74 x_{9} & +  0.60 x_{34} & -0.03 x_{37} & +  0.49 x_{20}\\
 x_{1}   &  3.56072072591 & -0.03 x_{28} & +  0.03 x_{32} & -0.01 x_{35} & -1.55 x_{2} & -0.05 x_{33} & +  0.02 x_{23} & -1.02 x_{4} & +  0.00 x_{30} & +  0.40 x_{11} & -0.65 x_{10} & -0.03 x_{22} & -0.07 x_{36} & -0.20 x_{13} & -0.32 x_{14} & -0.25 x_{7} & -0.38 x_{9} & +  0.05 x_{34} & +  0.01 x_{37} & +  0.02 x_{20}\\
 x_{17}   &  3.03363864527 & -0.09 x_{28} & +  0.03 x_{32} & +  0.03 x_{35} & -3.08 x_{2} & -0.04 x_{33} & -0.00 x_{23} & -1.55 x_{4} & +  0.09 x_{30} & -0.22 x_{11} & +  0.56 x_{10} & -0.08 x_{22} & +  0.04 x_{36} & -1.26 x_{13} & +  0.63 x_{14} & +  0.22 x_{7} & +  0.19 x_{9} & +  0.08 x_{34} & +  0.01 x_{37} & +  0.02 x_{20}\\
 x_{5}   &  6.94643280975 & -0.17 x_{28} & -0.04 x_{32} & -0.05 x_{35} & -3.91 x_{2} & -0.00 x_{33} & -0.05 x_{23} & -1.23 x_{4} & +  0.06 x_{30} & -1.48 x_{11} & +  1.40 x_{10} & -0.10 x_{22} & +  0.03 x_{36} & -2.39 x_{13} & +  0.48 x_{14} & -0.71 x_{7} & +  1.32 x_{9} & +  0.11 x_{34} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{21}   &  27.8293960132 & -2.03 x_{28} & +  0.25 x_{32} & +  0.18 x_{35} & -68.20 x_{2} & +  0.09 x_{33} & -0.74 x_{23} & -27.98 x_{4} & +  1.59 x_{30} & -4.58 x_{11} & + 24.28 x_{10} & -1.78 x_{22} & +  1.15 x_{36} & -37.55 x_{13} & + 20.23 x_{14} & -9.30 x_{7} & + 15.52 x_{9} & +  0.96 x_{34} & +  0.51 x_{37} & +  0.62 x_{20}\\
 x_{16}   &  2.03319956488 & +  0.03 x_{28} & -0.04 x_{32} & -0.04 x_{35} & +  1.14 x_{2} & +  0.04 x_{33} & +  0.02 x_{23} & +  0.50 x_{4} & -0.08 x_{30} & -0.09 x_{11} & -0.39 x_{10} & +  0.00 x_{22} & -0.03 x_{36} & +  0.60 x_{13} & +  0.18 x_{14} & -0.49 x_{7} & -0.36 x_{9} & -0.01 x_{34} & +  0.00 x_{37} & -0.03 x_{20}\\
 x_{31}   &  84.5657824136 & -3.61 x_{28} & -0.53 x_{32} & +  0.14 x_{35} & -95.24 x_{2} & -0.47 x_{33} & -1.40 x_{23} & -35.87 x_{4} & +  1.83 x_{30} & -36.00 x_{11} & + 45.12 x_{10} & -2.92 x_{22} & +  1.60 x_{36} & -50.36 x_{13} & + 18.38 x_{14} & -6.16 x_{7} & + 36.24 x_{9} & +  1.85 x_{34} & -0.48 x_{37} & +  0.89 x_{20}\\
\hline
z    &  41.2614185172 & -0.90 x_{28} & +  0.30 x_{32} & -0.08 x_{35} & -24.94 x_{2} & -0.56 x_{33} & -0.17 x_{23} & -8.36 x_{4} & +  0.21 x_{30} & -3.90 x_{11} & -1.48 x_{10} & -0.68 x_{22} & -0.17 x_{36} & -17.43 x_{13} & -2.42 x_{14} & -1.48 x_{7} & +  1.75 x_{9} & +  0.70 x_{34} & +  0.04 x_{37} & -0.06 x_{20}\\
\end{array}\]


 $ x_{9} $ enters and $ x_{29} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  7.76305085291 & +  0.03 x_{28} & -0.03 x_{32} & -0.06 x_{35} & +  0.34 x_{2} & +  0.02 x_{33} & -0.02 x_{23} & +  0.11 x_{4} & -0.04 x_{30} & -0.07 x_{11} & -0.03 x_{10} & -0.00 x_{22} & -0.05 x_{36} & +  0.58 x_{13} & -0.74 x_{14} & -1.10 x_{7} & -0.01 x_{29} & +  0.03 x_{34} & -0.05 x_{37} & +  0.00 x_{20}\\
 x_{6}   &  0.716607766808 & -0.01 x_{28} & -0.00 x_{32} & +  0.01 x_{35} & -0.24 x_{2} & -0.03 x_{33} & +  0.01 x_{23} & -0.16 x_{4} & +  0.00 x_{30} & -0.08 x_{11} & +  0.30 x_{10} & +  0.02 x_{22} & +  0.03 x_{36} & +  0.25 x_{13} & +  0.38 x_{14} & +  0.60 x_{7} & -0.00 x_{29} & +  0.02 x_{34} & +  0.00 x_{37} & +  0.01 x_{20}\\
 x_{8}   &  0.696947792144 & -0.06 x_{28} & +  0.05 x_{32} & +  0.04 x_{35} & -1.33 x_{2} & -0.08 x_{33} & -0.02 x_{23} & -0.50 x_{4} & +  0.04 x_{30} & -0.82 x_{11} & -0.21 x_{10} & -0.03 x_{22} & +  0.03 x_{36} & -1.18 x_{13} & +  0.12 x_{14} & +  0.56 x_{7} & +  0.00 x_{29} & +  0.04 x_{34} & +  0.04 x_{37} & -0.02 x_{20}\\
 x_{26}   &  174.293706557 & -0.91 x_{28} & -1.73 x_{32} & -2.23 x_{35} & -23.67 x_{2} & +  1.50 x_{33} & -0.53 x_{23} & -4.36 x_{4} & -0.13 x_{30} & -8.51 x_{11} & + 10.64 x_{10} & -1.03 x_{22} & -0.87 x_{36} & -8.38 x_{13} & +  0.68 x_{14} & -27.83 x_{7} & +  0.53 x_{29} & +  1.87 x_{34} & -1.01 x_{37} & -0.17 x_{20}\\
 x_{24}   &  85.7970813186 & +  0.29 x_{28} & -0.53 x_{32} & -0.72 x_{35} & -5.86 x_{2} & +  1.03 x_{33} & -0.43 x_{23} & +  0.24 x_{4} & +  0.62 x_{30} & +  0.84 x_{11} & + 11.73 x_{10} & -0.09 x_{22} & +  0.31 x_{36} & +  0.10 x_{13} & -9.33 x_{14} & -20.46 x_{7} & -0.16 x_{29} & -0.34 x_{34} & -0.61 x_{37} & +  0.24 x_{20}\\
 x_{19}   &  8.77984626704 & +  0.02 x_{28} & -0.06 x_{32} & -0.06 x_{35} & -0.09 x_{2} & +  0.06 x_{33} & -0.02 x_{23} & +  0.49 x_{4} & -0.01 x_{30} & +  0.14 x_{11} & +  0.14 x_{10} & +  0.01 x_{22} & -0.06 x_{36} & +  0.15 x_{13} & -0.58 x_{14} & -1.22 x_{7} & -0.02 x_{29} & +  0.03 x_{34} & -0.03 x_{37} & -0.00 x_{20}\\
 x_{12}   &  1.52796278819 & -0.04 x_{28} & -0.01 x_{32} & -0.01 x_{35} & -0.76 x_{2} & +  0.05 x_{33} & -0.01 x_{23} & -0.32 x_{4} & -0.02 x_{30} & +  0.05 x_{11} & +  0.25 x_{10} & -0.01 x_{22} & +  0.03 x_{36} & +  0.06 x_{13} & +  0.82 x_{14} & +  0.04 x_{7} & -0.02 x_{29} & -0.01 x_{34} & +  0.01 x_{37} & +  0.03 x_{20}\\
 x_{3}   &  3.96114997621 & -0.09 x_{28} & +  0.00 x_{32} & -0.06 x_{35} & -3.09 x_{2} & -0.02 x_{33} & -0.01 x_{23} & -0.87 x_{4} & +  0.05 x_{30} & -0.21 x_{11} & +  0.40 x_{10} & -0.07 x_{22} & -0.02 x_{36} & -1.56 x_{13} & +  0.34 x_{14} & -0.39 x_{7} & +  0.05 x_{29} & +  0.12 x_{34} & +  0.00 x_{37} & +  0.02 x_{20}\\
 x_{15}   &  2.20204446138 & +  0.00 x_{28} & -0.01 x_{32} & -0.04 x_{35} & +  0.59 x_{2} & +  0.00 x_{33} & +  0.02 x_{23} & -0.24 x_{4} & -0.06 x_{30} & +  0.50 x_{11} & -0.54 x_{10} & +  0.02 x_{22} & -0.07 x_{36} & +  0.45 x_{13} & -0.35 x_{14} & -0.26 x_{7} & +  0.02 x_{29} & +  0.04 x_{34} & -0.03 x_{37} & -0.02 x_{20}\\
 x_{9}   &  0.114272961362 & +  0.10 x_{28} & +  0.01 x_{32} & -0.03 x_{35} & +  2.21 x_{2} & +  0.04 x_{33} & +  0.04 x_{23} & +  1.01 x_{4} & -0.05 x_{30} & +  1.17 x_{11} & -1.03 x_{10} & +  0.07 x_{22} & -0.06 x_{36} & +  1.89 x_{13} & -0.65 x_{14} & -0.28 x_{7} & -0.02 x_{29} & -0.06 x_{34} & -0.00 x_{37} & -0.01 x_{20}\\
 x_{25}   &  46.4807273983 & +  1.27 x_{28} & -0.52 x_{32} & -0.52 x_{35} & + 22.76 x_{2} & +  1.23 x_{33} & -0.00 x_{23} & + 16.23 x_{4} & -0.12 x_{30} & + 23.26 x_{11} & -6.18 x_{10} & +  1.19 x_{22} & -0.84 x_{36} & + 20.47 x_{13} & -11.54 x_{14} & -9.31 x_{7} & -0.47 x_{29} & -1.28 x_{34} & -0.47 x_{37} & +  0.03 x_{20}\\
 x_{27}   &  36.3784384378 & +  0.99 x_{28} & -0.31 x_{32} & -0.27 x_{35} & +  9.74 x_{2} & +  0.16 x_{33} & +  0.33 x_{23} & +  0.61 x_{4} & -0.11 x_{30} & + 10.98 x_{11} & -0.98 x_{10} & +  0.32 x_{22} & -0.85 x_{36} & + 23.21 x_{13} & -9.87 x_{14} & -4.29 x_{7} & -0.20 x_{29} & -0.00 x_{34} & -0.04 x_{37} & +  0.42 x_{20}\\
 x_{1}   &  3.5174225471 & -0.06 x_{28} & +  0.03 x_{32} & +  0.00 x_{35} & -2.39 x_{2} & -0.06 x_{33} & +  0.01 x_{23} & -1.40 x_{4} & +  0.02 x_{30} & -0.04 x_{11} & -0.26 x_{10} & -0.06 x_{22} & -0.05 x_{36} & -0.91 x_{13} & -0.07 x_{14} & -0.14 x_{7} & +  0.01 x_{29} & +  0.08 x_{34} & +  0.01 x_{37} & +  0.02 x_{20}\\
 x_{17}   &  3.05532554021 & -0.07 x_{28} & +  0.03 x_{32} & +  0.03 x_{35} & -2.66 x_{2} & -0.03 x_{33} & +  0.01 x_{23} & -1.36 x_{4} & +  0.08 x_{30} & -0.00 x_{11} & +  0.37 x_{10} & -0.07 x_{22} & +  0.03 x_{36} & -0.90 x_{13} & +  0.50 x_{14} & +  0.17 x_{7} & -0.00 x_{29} & +  0.07 x_{34} & +  0.01 x_{37} & +  0.02 x_{20}\\
 x_{5}   &  7.09743280196 & -0.04 x_{28} & -0.02 x_{32} & -0.09 x_{35} & -0.99 x_{2} & +  0.05 x_{33} & +  0.01 x_{23} & +  0.10 x_{4} & -0.01 x_{30} & +  0.06 x_{11} & +  0.04 x_{10} & -0.00 x_{22} & -0.05 x_{36} & +  0.11 x_{13} & -0.39 x_{14} & -1.08 x_{7} & -0.03 x_{29} & +  0.03 x_{34} & -0.03 x_{37} & +  0.00 x_{20}\\
 x_{21}   &  29.6029489818 & -0.50 x_{28} & +  0.43 x_{32} & -0.22 x_{35} & -33.90 x_{2} & +  0.66 x_{33} & -0.11 x_{23} & -12.37 x_{4} & +  0.78 x_{30} & + 13.53 x_{11} & +  8.35 x_{10} & -0.66 x_{22} & +  0.20 x_{36} & -8.24 x_{13} & + 10.08 x_{14} & -13.65 x_{7} & -0.31 x_{29} & -0.00 x_{34} & +  0.49 x_{37} & +  0.50 x_{20}\\
 x_{16}   &  1.99192285842 & -0.00 x_{28} & -0.04 x_{32} & -0.03 x_{35} & +  0.35 x_{2} & +  0.03 x_{33} & +  0.00 x_{23} & +  0.14 x_{4} & -0.06 x_{30} & -0.51 x_{11} & -0.02 x_{10} & -0.03 x_{22} & -0.00 x_{36} & -0.08 x_{13} & +  0.42 x_{14} & -0.38 x_{7} & +  0.01 x_{29} & +  0.01 x_{34} & +  0.00 x_{37} & -0.03 x_{20}\\
 x_{31}   &  88.7066132382 & -0.03 x_{28} & -0.10 x_{32} & -0.78 x_{35} & -15.17 x_{2} & +  0.86 x_{33} & +  0.08 x_{23} & +  0.59 x_{4} & -0.05 x_{30} & +  6.29 x_{11} & +  7.92 x_{10} & -0.31 x_{22} & -0.62 x_{36} & + 18.07 x_{13} & -5.31 x_{14} & -16.32 x_{7} & -0.73 x_{29} & -0.41 x_{34} & -0.53 x_{37} & +  0.61 x_{20}\\
\hline
z    &  41.4612655153 & -0.72 x_{28} & +  0.32 x_{32} & -0.13 x_{35} & -21.07 x_{2} & -0.49 x_{33} & -0.10 x_{23} & -6.60 x_{4} & +  0.11 x_{30} & -1.86 x_{11} & -3.28 x_{10} & -0.56 x_{22} & -0.28 x_{36} & -14.12 x_{13} & -3.57 x_{14} & -1.97 x_{7} & -0.04 x_{29} & +  0.59 x_{34} & +  0.03 x_{37} & -0.07 x_{20}\\
\end{array}\]


 $ x_{30} $ enters and $ x_{9} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  7.68415017755 & -0.04 x_{28} & -0.03 x_{32} & -0.04 x_{35} & -1.19 x_{2} & -0.01 x_{33} & -0.05 x_{23} & -0.58 x_{4} & +  0.69 x_{9} & -0.88 x_{11} & +  0.68 x_{10} & -0.05 x_{22} & -0.01 x_{36} & -0.72 x_{13} & -0.28 x_{14} & -0.91 x_{7} & +  0.01 x_{29} & +  0.07 x_{34} & -0.05 x_{37} & +  0.01 x_{20}\\
 x_{6}   &  0.717169931823 & -0.01 x_{28} & -0.00 x_{32} & +  0.01 x_{35} & -0.23 x_{2} & -0.03 x_{33} & +  0.01 x_{23} & -0.16 x_{4} & -0.00 x_{9} & -0.07 x_{11} & +  0.29 x_{10} & +  0.02 x_{22} & +  0.03 x_{36} & +  0.26 x_{13} & +  0.37 x_{14} & +  0.59 x_{7} & -0.00 x_{29} & +  0.02 x_{34} & +  0.00 x_{37} & +  0.01 x_{20}\\
 x_{8}   &  0.778217595284 & +  0.01 x_{28} & +  0.06 x_{32} & +  0.02 x_{35} & +  0.24 x_{2} & -0.05 x_{33} & +  0.01 x_{23} & +  0.21 x_{4} & -0.71 x_{9} & +  0.01 x_{11} & -0.94 x_{10} & +  0.02 x_{22} & -0.01 x_{36} & +  0.17 x_{13} & -0.34 x_{14} & +  0.36 x_{7} & -0.01 x_{29} & +  0.00 x_{34} & +  0.03 x_{37} & -0.03 x_{20}\\
 x_{26}   &  174.005586366 & -1.15 x_{28} & -1.76 x_{32} & -2.17 x_{35} & -29.24 x_{2} & +  1.40 x_{33} & -0.64 x_{23} & -6.89 x_{4} & +  2.52 x_{9} & -11.45 x_{11} & + 13.23 x_{10} & -1.22 x_{22} & -0.71 x_{36} & -13.14 x_{13} & +  2.33 x_{14} & -27.13 x_{7} & +  0.58 x_{29} & +  2.02 x_{34} & -1.00 x_{37} & -0.16 x_{20}\\
 x_{24}   &  87.1693087083 & +  1.47 x_{28} & -0.39 x_{32} & -1.03 x_{35} & + 20.67 x_{2} & +  1.47 x_{33} & +  0.05 x_{23} & + 12.33 x_{4} & -12.01 x_{9} & + 14.85 x_{11} & -0.59 x_{10} & +  0.77 x_{22} & -0.42 x_{36} & + 22.78 x_{13} & -17.18 x_{14} & -23.83 x_{7} & -0.40 x_{29} & -1.09 x_{34} & -0.63 x_{37} & +  0.15 x_{20}\\
 x_{19}   &  8.76696361165 & +  0.01 x_{28} & -0.06 x_{32} & -0.06 x_{35} & -0.34 x_{2} & +  0.06 x_{33} & -0.03 x_{23} & +  0.38 x_{4} & +  0.11 x_{9} & +  0.01 x_{11} & +  0.25 x_{10} & +  0.00 x_{22} & -0.05 x_{36} & -0.06 x_{13} & -0.50 x_{14} & -1.19 x_{7} & -0.01 x_{29} & +  0.04 x_{34} & -0.03 x_{37} & +  0.00 x_{20}\\
 x_{12}   &  1.48612925811 & -0.08 x_{28} & -0.01 x_{32} & -0.00 x_{35} & -1.57 x_{2} & +  0.04 x_{33} & -0.02 x_{23} & -0.68 x_{4} & +  0.37 x_{9} & -0.38 x_{11} & +  0.63 x_{10} & -0.04 x_{22} & +  0.05 x_{36} & -0.63 x_{13} & +  1.06 x_{14} & +  0.14 x_{7} & -0.01 x_{29} & +  0.01 x_{34} & +  0.01 x_{37} & +  0.03 x_{20}\\
 x_{3}   &  4.08111492076 & +  0.02 x_{28} & +  0.01 x_{32} & -0.09 x_{35} & -0.77 x_{2} & +  0.01 x_{33} & +  0.03 x_{23} & +  0.19 x_{4} & -1.05 x_{9} & +  1.01 x_{11} & -0.68 x_{10} & +  0.01 x_{22} & -0.08 x_{36} & +  0.42 x_{13} & -0.35 x_{14} & -0.68 x_{7} & +  0.03 x_{29} & +  0.05 x_{34} & +  0.00 x_{37} & +  0.01 x_{20}\\
 x_{15}   &  2.0723643192 & -0.11 x_{28} & -0.02 x_{32} & -0.01 x_{35} & -1.92 x_{2} & -0.04 x_{33} & -0.03 x_{23} & -1.38 x_{4} & +  1.13 x_{9} & -0.83 x_{11} & +  0.63 x_{10} & -0.06 x_{22} & -0.00 x_{36} & -1.69 x_{13} & +  0.39 x_{14} & +  0.06 x_{7} & +  0.04 x_{29} & +  0.11 x_{34} & -0.03 x_{37} & -0.01 x_{20}\\
 x_{30}   &  2.20155188182 & +  1.90 x_{28} & +  0.23 x_{32} & -0.49 x_{35} & + 42.57 x_{2} & +  0.70 x_{33} & +  0.78 x_{23} & + 19.39 x_{4} & -19.27 x_{9} & + 22.48 x_{11} & -19.78 x_{10} & +  1.38 x_{22} & -1.18 x_{36} & + 36.39 x_{13} & -12.59 x_{14} & -5.40 x_{7} & -0.39 x_{29} & -1.20 x_{34} & -0.03 x_{37} & -0.15 x_{20}\\
 x_{25}   &  46.2157155215 & +  1.04 x_{28} & -0.55 x_{32} & -0.46 x_{35} & + 17.64 x_{2} & +  1.14 x_{33} & -0.10 x_{23} & + 13.90 x_{4} & +  2.32 x_{9} & + 20.56 x_{11} & -3.80 x_{10} & +  1.03 x_{22} & -0.70 x_{36} & + 16.09 x_{13} & -10.02 x_{14} & -8.66 x_{7} & -0.43 x_{29} & -1.14 x_{34} & -0.47 x_{37} & +  0.05 x_{20}\\
 x_{27}   &  36.14064573 & +  0.79 x_{28} & -0.33 x_{32} & -0.22 x_{35} & +  5.14 x_{2} & +  0.09 x_{33} & +  0.24 x_{23} & -1.49 x_{4} & +  2.08 x_{9} & +  8.55 x_{11} & +  1.15 x_{10} & +  0.17 x_{22} & -0.73 x_{36} & + 19.28 x_{13} & -8.51 x_{14} & -3.70 x_{7} & -0.15 x_{29} & +  0.13 x_{34} & -0.04 x_{37} & +  0.43 x_{20}\\
 x_{1}   &  3.57152883408 & -0.02 x_{28} & +  0.03 x_{32} & -0.01 x_{35} & -1.35 x_{2} & -0.04 x_{33} & +  0.03 x_{23} & -0.93 x_{4} & -0.47 x_{9} & +  0.51 x_{11} & -0.75 x_{10} & -0.02 x_{22} & -0.07 x_{36} & -0.02 x_{13} & -0.38 x_{14} & -0.27 x_{7} & -0.00 x_{29} & +  0.05 x_{34} & +  0.01 x_{37} & +  0.02 x_{20}\\
 x_{17}   &  3.22484006985 & +  0.08 x_{28} & +  0.05 x_{32} & -0.01 x_{35} & +  0.62 x_{2} & +  0.03 x_{33} & +  0.07 x_{23} & +  0.13 x_{4} & -1.48 x_{9} & +  1.73 x_{11} & -1.16 x_{10} & +  0.04 x_{22} & -0.06 x_{36} & +  1.90 x_{13} & -0.47 x_{14} & -0.25 x_{7} & -0.03 x_{29} & -0.02 x_{34} & +  0.00 x_{37} & +  0.00 x_{20}\\
 x_{5}   &  7.07702157456 & -0.06 x_{28} & -0.03 x_{32} & -0.08 x_{35} & -1.38 x_{2} & +  0.04 x_{33} & -0.00 x_{23} & -0.08 x_{4} & +  0.18 x_{9} & -0.15 x_{11} & +  0.22 x_{10} & -0.01 x_{22} & -0.04 x_{36} & -0.23 x_{13} & -0.27 x_{14} & -1.03 x_{7} & -0.02 x_{29} & +  0.04 x_{34} & -0.03 x_{37} & +  0.00 x_{20}\\
 x_{21}   &  31.3296999956 & +  0.99 x_{28} & +  0.61 x_{32} & -0.60 x_{35} & -0.51 x_{2} & +  1.21 x_{33} & +  0.51 x_{23} & +  2.84 x_{4} & -15.11 x_{9} & + 31.17 x_{11} & -7.16 x_{10} & +  0.42 x_{22} & -0.73 x_{36} & + 20.30 x_{13} & +  0.20 x_{14} & -17.89 x_{7} & -0.61 x_{29} & -0.94 x_{34} & +  0.47 x_{37} & +  0.39 x_{20}\\
 x_{16}   &  1.855144171 & -0.12 x_{28} & -0.05 x_{32} & +  0.00 x_{35} & -2.30 x_{2} & -0.02 x_{33} & -0.04 x_{23} & -1.07 x_{4} & +  1.20 x_{9} & -1.90 x_{11} & +  1.21 x_{10} & -0.11 x_{22} & +  0.07 x_{36} & -2.34 x_{13} & +  1.20 x_{14} & -0.05 x_{7} & +  0.03 x_{29} & +  0.08 x_{34} & +  0.01 x_{37} & -0.02 x_{20}\\
 x_{31}   &  88.5922809648 & -0.13 x_{28} & -0.11 x_{32} & -0.76 x_{35} & -17.38 x_{2} & +  0.82 x_{33} & +  0.04 x_{23} & -0.41 x_{4} & +  1.00 x_{9} & +  5.12 x_{11} & +  8.95 x_{10} & -0.39 x_{22} & -0.56 x_{36} & + 16.18 x_{13} & -4.66 x_{14} & -16.04 x_{7} & -0.71 x_{29} & -0.34 x_{34} & -0.53 x_{37} & +  0.62 x_{20}\\
\hline
z    &  41.7137276657 & -0.51 x_{28} & +  0.35 x_{32} & -0.19 x_{35} & -16.19 x_{2} & -0.41 x_{33} & -0.01 x_{23} & -4.38 x_{4} & -2.21 x_{9} & +  0.72 x_{11} & -5.55 x_{10} & -0.40 x_{22} & -0.41 x_{36} & -9.95 x_{13} & -5.01 x_{14} & -2.59 x_{7} & -0.08 x_{29} & +  0.45 x_{34} & +  0.03 x_{37} & -0.09 x_{20}\\
\end{array}\]


 $ x_{11} $ enters and $ x_{16} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  6.82913337385 & +  0.01 x_{28} & -0.01 x_{32} & -0.04 x_{35} & -0.13 x_{2} & -0.00 x_{33} & -0.03 x_{23} & -0.09 x_{4} & +  0.14 x_{9} & +  0.46 x_{16} & +  0.12 x_{10} & +  0.00 x_{22} & -0.04 x_{36} & +  0.36 x_{13} & -0.84 x_{14} & -0.89 x_{7} & -0.01 x_{29} & +  0.04 x_{34} & -0.05 x_{37} & +  0.02 x_{20}\\
 x_{6}   &  0.646963043095 & -0.01 x_{28} & -0.00 x_{32} & +  0.01 x_{35} & -0.15 x_{2} & -0.03 x_{33} & +  0.02 x_{23} & -0.12 x_{4} & -0.05 x_{9} & +  0.04 x_{16} & +  0.24 x_{10} & +  0.02 x_{22} & +  0.03 x_{36} & +  0.35 x_{13} & +  0.33 x_{14} & +  0.60 x_{7} & -0.01 x_{29} & +  0.01 x_{34} & +  0.00 x_{37} & +  0.01 x_{20}\\
 x_{8}   &  0.790239885567 & +  0.01 x_{28} & +  0.06 x_{32} & +  0.02 x_{35} & +  0.23 x_{2} & -0.05 x_{33} & +  0.01 x_{23} & +  0.21 x_{4} & -0.70 x_{9} & -0.01 x_{16} & -0.94 x_{10} & +  0.02 x_{22} & -0.01 x_{36} & +  0.15 x_{13} & -0.34 x_{14} & +  0.36 x_{7} & -0.01 x_{29} & +  0.00 x_{34} & +  0.03 x_{37} & -0.03 x_{20}\\
 x_{26}   &  162.845365918 & -0.43 x_{28} & -1.43 x_{32} & -2.17 x_{35} & -15.41 x_{2} & +  1.50 x_{33} & -0.37 x_{23} & -0.46 x_{4} & -4.68 x_{9} & +  6.02 x_{16} & +  5.98 x_{10} & -0.54 x_{22} & -1.13 x_{36} & +  0.96 x_{13} & -4.89 x_{14} & -26.83 x_{7} & +  0.39 x_{29} & +  1.53 x_{34} & -1.04 x_{37} & -0.02 x_{20}\\
 x_{24}   &  101.642049324 & +  0.53 x_{28} & -0.82 x_{32} & -1.03 x_{35} & +  2.73 x_{2} & +  1.35 x_{33} & -0.29 x_{23} & +  3.99 x_{4} & -2.67 x_{9} & -7.80 x_{16} & +  8.81 x_{10} & -0.10 x_{22} & +  0.12 x_{36} & +  4.50 x_{13} & -7.81 x_{14} & -24.21 x_{7} & -0.15 x_{29} & -0.44 x_{34} & -0.58 x_{37} & -0.02 x_{20}\\
 x_{19}   &  8.77978053607 & +  0.01 x_{28} & -0.06 x_{32} & -0.06 x_{35} & -0.36 x_{2} & +  0.06 x_{33} & -0.03 x_{23} & +  0.37 x_{4} & +  0.12 x_{9} & -0.01 x_{16} & +  0.26 x_{10} & +  0.00 x_{22} & -0.05 x_{36} & -0.08 x_{13} & -0.49 x_{14} & -1.19 x_{7} & -0.01 x_{29} & +  0.04 x_{34} & -0.03 x_{37} & +  0.00 x_{20}\\
 x_{12}   &  1.11791330897 & -0.05 x_{28} & -0.00 x_{32} & -0.00 x_{35} & -1.12 x_{2} & +  0.04 x_{33} & -0.01 x_{23} & -0.47 x_{4} & +  0.13 x_{9} & +  0.20 x_{16} & +  0.39 x_{10} & -0.02 x_{22} & +  0.04 x_{36} & -0.16 x_{13} & +  0.82 x_{14} & +  0.15 x_{7} & -0.01 x_{29} & -0.00 x_{34} & +  0.01 x_{37} & +  0.04 x_{20}\\
 x_{3}   &  5.06936860826 & -0.05 x_{28} & -0.02 x_{32} & -0.09 x_{35} & -2.00 x_{2} & +  0.01 x_{33} & +  0.01 x_{23} & -0.38 x_{4} & -0.41 x_{9} & -0.53 x_{16} & -0.04 x_{10} & -0.05 x_{22} & -0.05 x_{36} & -0.83 x_{13} & +  0.29 x_{14} & -0.71 x_{7} & +  0.04 x_{29} & +  0.10 x_{34} & +  0.01 x_{37} & -0.00 x_{20}\\
 x_{15}   &  1.2658772557 & -0.06 x_{28} & -0.00 x_{32} & -0.01 x_{35} & -0.92 x_{2} & -0.03 x_{33} & -0.01 x_{23} & -0.92 x_{4} & +  0.61 x_{9} & +  0.43 x_{16} & +  0.10 x_{10} & -0.01 x_{22} & -0.03 x_{36} & -0.67 x_{13} & -0.13 x_{14} & +  0.08 x_{7} & +  0.03 x_{29} & +  0.08 x_{34} & -0.04 x_{37} & -0.00 x_{20}\\
 x_{30}   &  24.1131029641 & +  0.47 x_{28} & -0.42 x_{32} & -0.49 x_{35} & + 15.41 x_{2} & +  0.52 x_{33} & +  0.26 x_{23} & +  6.76 x_{4} & -5.13 x_{9} & -11.81 x_{16} & -5.54 x_{10} & +  0.06 x_{22} & -0.35 x_{36} & +  8.71 x_{13} & +  1.58 x_{14} & -5.97 x_{7} & -0.02 x_{29} & -0.22 x_{34} & +  0.04 x_{37} & -0.41 x_{20}\\
 x_{25}   &  66.2515793624 & -0.27 x_{28} & -1.14 x_{32} & -0.46 x_{35} & -7.20 x_{2} & +  0.97 x_{33} & -0.58 x_{23} & +  2.36 x_{4} & + 15.25 x_{9} & -10.80 x_{16} & +  9.22 x_{10} & -0.18 x_{22} & +  0.06 x_{36} & -9.22 x_{13} & +  2.94 x_{14} & -9.18 x_{7} & -0.09 x_{29} & -0.24 x_{34} & -0.41 x_{37} & -0.19 x_{20}\\
 x_{27}   &  44.4771151044 & +  0.24 x_{28} & -0.58 x_{32} & -0.22 x_{35} & -5.19 x_{2} & +  0.01 x_{33} & +  0.04 x_{23} & -6.29 x_{4} & +  7.46 x_{9} & -4.49 x_{16} & +  6.57 x_{10} & -0.33 x_{22} & -0.41 x_{36} & +  8.75 x_{13} & -3.12 x_{14} & -3.92 x_{7} & -0.01 x_{29} & +  0.50 x_{34} & -0.01 x_{37} & +  0.33 x_{20}\\
 x_{1}   &  4.07115224854 & -0.05 x_{28} & +  0.02 x_{32} & -0.01 x_{35} & -1.96 x_{2} & -0.05 x_{33} & +  0.02 x_{23} & -1.21 x_{4} & -0.15 x_{9} & -0.27 x_{16} & -0.42 x_{10} & -0.05 x_{22} & -0.06 x_{36} & -0.65 x_{13} & -0.06 x_{14} & -0.29 x_{7} & +  0.01 x_{29} & +  0.07 x_{34} & +  0.01 x_{37} & +  0.01 x_{20}\\
 x_{17}   &  4.91090867113 & -0.03 x_{28} & +  0.00 x_{32} & -0.01 x_{35} & -1.47 x_{2} & +  0.01 x_{33} & +  0.03 x_{23} & -0.84 x_{4} & -0.40 x_{9} & -0.91 x_{16} & -0.06 x_{10} & -0.06 x_{22} & -0.00 x_{36} & -0.23 x_{13} & +  0.62 x_{14} & -0.29 x_{7} & -0.01 x_{29} & +  0.05 x_{34} & +  0.01 x_{37} & -0.02 x_{20}\\
 x_{5}   &  6.92955385668 & -0.05 x_{28} & -0.02 x_{32} & -0.08 x_{35} & -1.20 x_{2} & +  0.04 x_{33} & +  0.00 x_{23} & +  0.01 x_{4} & +  0.08 x_{9} & +  0.08 x_{16} & +  0.13 x_{10} & -0.01 x_{22} & -0.04 x_{36} & -0.04 x_{13} & -0.36 x_{14} & -1.03 x_{7} & -0.03 x_{29} & +  0.03 x_{34} & -0.03 x_{37} & +  0.00 x_{20}\\
 x_{21}   &  61.7059284803 & -0.99 x_{28} & -0.29 x_{32} & -0.59 x_{35} & -38.17 x_{2} & +  0.95 x_{33} & -0.22 x_{23} & -14.66 x_{4} & +  4.49 x_{9} & -16.37 x_{16} & + 12.57 x_{10} & -1.41 x_{22} & +  0.42 x_{36} & -18.07 x_{13} & + 19.85 x_{14} & -18.68 x_{7} & -0.10 x_{29} & +  0.41 x_{34} & +  0.56 x_{37} & +  0.03 x_{20}\\
 x_{11}   &  0.97458825261 & -0.06 x_{28} & -0.03 x_{32} & +  0.00 x_{35} & -1.21 x_{2} & -0.01 x_{33} & -0.02 x_{23} & -0.56 x_{4} & +  0.63 x_{9} & -0.53 x_{16} & +  0.63 x_{10} & -0.06 x_{22} & +  0.04 x_{36} & -1.23 x_{13} & +  0.63 x_{14} & -0.03 x_{7} & +  0.02 x_{29} & +  0.04 x_{34} & +  0.00 x_{37} & -0.01 x_{20}\\
 x_{31}   &  93.5818107583 & -0.46 x_{28} & -0.26 x_{32} & -0.76 x_{35} & -23.57 x_{2} & +  0.78 x_{33} & -0.08 x_{23} & -3.29 x_{4} & +  4.22 x_{9} & -2.69 x_{16} & + 12.19 x_{10} & -0.69 x_{22} & -0.37 x_{36} & +  9.88 x_{13} & -1.43 x_{14} & -16.17 x_{7} & -0.62 x_{29} & -0.12 x_{34} & -0.51 x_{37} & +  0.56 x_{20}\\
\hline
z    &  42.4143668404 & -0.55 x_{28} & +  0.33 x_{32} & -0.19 x_{35} & -17.06 x_{2} & -0.42 x_{33} & -0.03 x_{23} & -4.78 x_{4} & -1.76 x_{9} & -0.38 x_{16} & -5.09 x_{10} & -0.44 x_{22} & -0.38 x_{36} & -10.84 x_{13} & -4.56 x_{14} & -2.61 x_{7} & -0.07 x_{29} & +  0.48 x_{34} & +  0.03 x_{37} & -0.10 x_{20}\\
\end{array}\]


 $ x_{32} $ enters and $ x_{11} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  6.55047411695 & +  0.03 x_{28} & +  0.29 x_{11} & -0.04 x_{35} & +  0.22 x_{2} & +  0.00 x_{33} & -0.02 x_{23} & +  0.07 x_{4} & -0.04 x_{9} & +  0.61 x_{16} & -0.06 x_{10} & +  0.02 x_{22} & -0.05 x_{36} & +  0.71 x_{13} & -1.02 x_{14} & -0.88 x_{7} & -0.01 x_{29} & +  0.02 x_{34} & -0.05 x_{37} & +  0.02 x_{20}\\
 x_{6}   &  0.600668392007 & -0.00 x_{28} & +  0.05 x_{11} & +  0.01 x_{35} & -0.09 x_{2} & -0.03 x_{33} & +  0.02 x_{23} & -0.09 x_{4} & -0.08 x_{9} & +  0.06 x_{16} & +  0.21 x_{10} & +  0.02 x_{22} & +  0.02 x_{36} & +  0.40 x_{13} & +  0.30 x_{14} & +  0.60 x_{7} & -0.01 x_{29} & +  0.01 x_{34} & +  0.00 x_{37} & +  0.01 x_{20}\\
 x_{8}   &  2.69317615245 & -0.11 x_{28} & -1.95 x_{11} & +  0.02 x_{35} & -2.13 x_{2} & -0.07 x_{33} & -0.04 x_{23} & -0.89 x_{4} & +  0.52 x_{9} & -1.03 x_{16} & +  0.30 x_{10} & -0.09 x_{22} & +  0.06 x_{36} & -2.25 x_{13} & +  0.89 x_{14} & +  0.31 x_{7} & +  0.02 x_{29} & +  0.09 x_{34} & +  0.04 x_{37} & -0.05 x_{20}\\
 x_{26}   &  114.227740799 & +  2.74 x_{28} & + 49.89 x_{11} & -2.18 x_{35} & + 44.86 x_{2} & +  1.91 x_{33} & +  0.80 x_{23} & + 27.55 x_{4} & -36.05 x_{9} & + 32.22 x_{16} & -25.61 x_{10} & +  2.39 x_{22} & -2.96 x_{36} & + 62.37 x_{13} & -36.35 x_{14} & -25.56 x_{7} & -0.43 x_{29} & -0.64 x_{34} & -1.20 x_{37} & +  0.56 x_{20}\\
 x_{24}   &  73.895506122 & +  2.34 x_{28} & + 28.47 x_{11} & -1.03 x_{35} & + 37.13 x_{2} & +  1.59 x_{33} & +  0.37 x_{23} & + 19.98 x_{4} & -20.57 x_{9} & +  7.16 x_{16} & -9.22 x_{10} & +  1.57 x_{22} & -0.92 x_{36} & + 39.55 x_{13} & -25.76 x_{14} & -23.48 x_{7} & -0.62 x_{29} & -1.68 x_{34} & -0.67 x_{37} & +  0.31 x_{20}\\
 x_{19}   &  6.83171152924 & +  0.14 x_{28} & +  2.00 x_{11} & -0.06 x_{35} & +  2.06 x_{2} & +  0.07 x_{33} & +  0.02 x_{23} & +  1.49 x_{4} & -1.14 x_{9} & +  1.04 x_{16} & -1.01 x_{10} & +  0.12 x_{22} & -0.12 x_{36} & +  2.39 x_{13} & -1.75 x_{14} & -1.14 x_{7} & -0.05 x_{29} & -0.05 x_{34} & -0.03 x_{37} & +  0.02 x_{20}\\
 x_{12}   &  1.09377885976 & -0.05 x_{28} & +  0.02 x_{11} & -0.00 x_{35} & -1.09 x_{2} & +  0.04 x_{33} & -0.01 x_{23} & -0.46 x_{4} & +  0.11 x_{9} & +  0.21 x_{16} & +  0.37 x_{10} & -0.02 x_{22} & +  0.04 x_{36} & -0.13 x_{13} & +  0.81 x_{14} & +  0.15 x_{7} & -0.02 x_{29} & -0.00 x_{34} & +  0.01 x_{37} & +  0.04 x_{20}\\
 x_{3}   &  4.53069995774 & -0.01 x_{28} & +  0.55 x_{11} & -0.09 x_{35} & -1.33 x_{2} & +  0.01 x_{33} & +  0.02 x_{23} & -0.07 x_{4} & -0.76 x_{9} & -0.24 x_{16} & -0.39 x_{10} & -0.02 x_{22} & -0.07 x_{36} & -0.14 x_{13} & -0.06 x_{14} & -0.69 x_{7} & +  0.04 x_{29} & +  0.07 x_{34} & +  0.00 x_{37} & +  0.00 x_{20}\\
 x_{15}   &  1.22826154335 & -0.05 x_{28} & +  0.04 x_{11} & -0.01 x_{35} & -0.87 x_{2} & -0.03 x_{33} & -0.01 x_{23} & -0.89 x_{4} & +  0.59 x_{9} & +  0.46 x_{16} & +  0.08 x_{10} & -0.01 x_{22} & -0.03 x_{36} & -0.62 x_{13} & -0.15 x_{14} & +  0.08 x_{7} & +  0.03 x_{29} & +  0.08 x_{34} & -0.04 x_{37} & -0.00 x_{20}\\
 x_{30}   &  9.88129487112 & +  1.40 x_{28} & + 14.60 x_{11} & -0.49 x_{35} & + 33.05 x_{2} & +  0.64 x_{33} & +  0.60 x_{23} & + 14.96 x_{4} & -14.31 x_{9} & -4.14 x_{16} & -14.79 x_{10} & +  0.92 x_{22} & -0.89 x_{36} & + 26.68 x_{13} & -7.63 x_{14} & -5.60 x_{7} & -0.26 x_{29} & -0.86 x_{34} & -0.00 x_{37} & -0.24 x_{20}\\
 x_{25}   &  27.5532036924 & +  2.25 x_{28} & + 39.71 x_{11} & -0.46 x_{35} & + 40.77 x_{2} & +  1.30 x_{33} & +  0.35 x_{23} & + 24.66 x_{4} & -9.72 x_{9} & + 10.06 x_{16} & -15.93 x_{10} & +  2.15 x_{22} & -1.40 x_{36} & + 39.66 x_{13} & -22.09 x_{14} & -8.17 x_{7} & -0.74 x_{29} & -1.97 x_{34} & -0.53 x_{37} & +  0.27 x_{20}\\
 x_{27}   &  24.8805431576 & +  1.52 x_{28} & + 20.11 x_{11} & -0.22 x_{35} & + 19.10 x_{2} & +  0.18 x_{33} & +  0.51 x_{23} & +  5.00 x_{4} & -5.18 x_{9} & +  6.07 x_{16} & -6.16 x_{10} & +  0.85 x_{22} & -1.15 x_{36} & + 33.50 x_{13} & -15.80 x_{14} & -3.41 x_{7} & -0.34 x_{29} & -0.38 x_{34} & -0.07 x_{37} & +  0.57 x_{20}\\
 x_{1}   &  4.64597084035 & -0.09 x_{28} & -0.59 x_{11} & -0.01 x_{35} & -2.68 x_{2} & -0.05 x_{33} & +  0.00 x_{23} & -1.55 x_{4} & +  0.22 x_{9} & -0.58 x_{16} & -0.05 x_{10} & -0.09 x_{22} & -0.03 x_{36} & -1.37 x_{13} & +  0.31 x_{14} & -0.30 x_{7} & +  0.02 x_{29} & +  0.09 x_{34} & +  0.01 x_{37} & +  0.01 x_{20}\\
 x_{17}   &  5.00385047687 & -0.04 x_{28} & -0.10 x_{11} & -0.01 x_{35} & -1.59 x_{2} & +  0.01 x_{33} & +  0.03 x_{23} & -0.89 x_{4} & -0.34 x_{9} & -0.96 x_{16} & +  0.00 x_{10} & -0.07 x_{22} & +  0.00 x_{36} & -0.35 x_{13} & +  0.68 x_{14} & -0.30 x_{7} & -0.00 x_{29} & +  0.06 x_{34} & +  0.01 x_{37} & -0.02 x_{20}\\
 x_{5}   &  6.16713238421 & -0.00 x_{28} & +  0.78 x_{11} & -0.08 x_{35} & -0.26 x_{2} & +  0.05 x_{33} & +  0.02 x_{23} & +  0.45 x_{4} & -0.41 x_{9} & +  0.49 x_{16} & -0.37 x_{10} & +  0.04 x_{22} & -0.07 x_{36} & +  0.92 x_{13} & -0.86 x_{14} & -1.01 x_{7} & -0.04 x_{29} & -0.00 x_{34} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{21}   &  51.9530768678 & -0.35 x_{28} & + 10.01 x_{11} & -0.60 x_{35} & -26.08 x_{2} & +  1.04 x_{33} & +  0.01 x_{23} & -9.04 x_{4} & -1.80 x_{9} & -11.12 x_{16} & +  6.24 x_{10} & -0.82 x_{22} & +  0.05 x_{36} & -5.75 x_{13} & + 13.55 x_{14} & -18.43 x_{7} & -0.27 x_{29} & -0.02 x_{34} & +  0.53 x_{37} & +  0.14 x_{20}\\
 x_{32}   &  33.9958227355 & -2.22 x_{28} & -34.88 x_{11} & +  0.01 x_{35} & -42.14 x_{2} & -0.29 x_{33} & -0.82 x_{23} & -19.59 x_{4} & + 21.93 x_{9} & -18.33 x_{16} & + 22.09 x_{10} & -2.05 x_{22} & +  1.28 x_{36} & -42.95 x_{13} & + 21.99 x_{14} & -0.89 x_{7} & +  0.57 x_{29} & +  1.52 x_{34} & +  0.11 x_{37} & -0.41 x_{20}\\
 x_{31}   &  84.7108172304 & +  0.12 x_{28} & +  9.10 x_{11} & -0.76 x_{35} & -12.57 x_{2} & +  0.85 x_{33} & +  0.13 x_{23} & +  1.82 x_{4} & -1.50 x_{9} & +  2.09 x_{16} & +  6.43 x_{10} & -0.15 x_{22} & -0.71 x_{36} & + 21.09 x_{13} & -7.17 x_{14} & -15.94 x_{7} & -0.77 x_{29} & -0.52 x_{34} & -0.54 x_{37} & +  0.67 x_{20}\\
\hline
z    &  53.5871787382 & -1.28 x_{28} & -11.46 x_{11} & -0.18 x_{35} & -30.91 x_{2} & -0.51 x_{33} & -0.30 x_{23} & -11.22 x_{4} & +  5.45 x_{9} & -6.40 x_{16} & +  2.17 x_{10} & -1.12 x_{22} & +  0.04 x_{36} & -24.95 x_{13} & +  2.67 x_{14} & -2.90 x_{7} & +  0.12 x_{29} & +  0.98 x_{34} & +  0.07 x_{37} & -0.23 x_{20}\\
\end{array}\]


 $ x_{9} $ enters and $ x_{30} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  6.52216797986 & +  0.03 x_{28} & +  0.24 x_{11} & -0.04 x_{35} & +  0.12 x_{2} & -0.00 x_{33} & -0.02 x_{23} & +  0.03 x_{4} & +  0.00 x_{30} & +  0.62 x_{16} & -0.01 x_{10} & +  0.01 x_{22} & -0.05 x_{36} & +  0.63 x_{13} & -1.00 x_{14} & -0.86 x_{7} & -0.01 x_{29} & +  0.03 x_{34} & -0.05 x_{37} & +  0.02 x_{20}\\
 x_{6}   &  0.545369921884 & -0.01 x_{28} & -0.03 x_{11} & +  0.01 x_{35} & -0.27 x_{2} & -0.03 x_{33} & +  0.01 x_{23} & -0.17 x_{4} & +  0.01 x_{30} & +  0.09 x_{16} & +  0.30 x_{10} & +  0.02 x_{22} & +  0.03 x_{36} & +  0.26 x_{13} & +  0.34 x_{14} & +  0.63 x_{7} & -0.00 x_{29} & +  0.02 x_{34} & +  0.00 x_{37} & +  0.01 x_{20}\\
 x_{8}   &  3.05522988367 & -0.06 x_{28} & -1.42 x_{11} & +  0.00 x_{35} & -0.92 x_{2} & -0.04 x_{33} & -0.02 x_{23} & -0.34 x_{4} & -0.04 x_{30} & -1.18 x_{16} & -0.24 x_{10} & -0.06 x_{22} & +  0.03 x_{36} & -1.27 x_{13} & +  0.61 x_{14} & +  0.11 x_{7} & +  0.01 x_{29} & +  0.05 x_{34} & +  0.04 x_{37} & -0.06 x_{20}\\
 x_{26}   &  89.337535265 & -0.78 x_{28} & + 13.10 x_{11} & -0.94 x_{35} & -38.40 x_{2} & +  0.30 x_{33} & -0.71 x_{23} & -10.14 x_{4} & +  2.52 x_{30} & + 42.65 x_{16} & + 11.64 x_{10} & +  0.07 x_{22} & -0.72 x_{36} & -4.84 x_{13} & -17.13 x_{14} & -11.45 x_{7} & +  0.22 x_{29} & +  1.51 x_{34} & -1.19 x_{37} & +  1.16 x_{20}\\
 x_{24}   &  59.6904699988 & +  0.32 x_{28} & +  7.48 x_{11} & -0.33 x_{35} & -10.39 x_{2} & +  0.67 x_{33} & -0.49 x_{23} & -1.53 x_{4} & +  1.44 x_{30} & + 13.11 x_{16} & + 12.04 x_{10} & +  0.24 x_{22} & +  0.36 x_{36} & +  1.19 x_{13} & -14.80 x_{14} & -15.43 x_{7} & -0.25 x_{29} & -0.45 x_{34} & -0.66 x_{37} & +  0.65 x_{20}\\
 x_{19}   &  6.04739519606 & +  0.02 x_{28} & +  0.84 x_{11} & -0.02 x_{35} & -0.57 x_{2} & +  0.02 x_{33} & -0.03 x_{23} & +  0.31 x_{4} & +  0.08 x_{30} & +  1.37 x_{16} & +  0.17 x_{10} & +  0.05 x_{22} & -0.05 x_{36} & +  0.27 x_{13} & -1.15 x_{14} & -0.69 x_{7} & -0.03 x_{29} & +  0.02 x_{34} & -0.03 x_{37} & +  0.04 x_{20}\\
 x_{12}   &  1.17176052907 & -0.04 x_{28} & +  0.14 x_{11} & -0.00 x_{35} & -0.83 x_{2} & +  0.05 x_{33} & -0.01 x_{23} & -0.34 x_{4} & -0.01 x_{30} & +  0.18 x_{16} & +  0.26 x_{10} & -0.01 x_{22} & +  0.03 x_{36} & +  0.08 x_{13} & +  0.75 x_{14} & +  0.11 x_{7} & -0.02 x_{29} & -0.01 x_{34} & +  0.01 x_{37} & +  0.04 x_{20}\\
 x_{3}   &  4.00611596872 & -0.09 x_{28} & -0.22 x_{11} & -0.06 x_{35} & -3.08 x_{2} & -0.02 x_{33} & -0.01 x_{23} & -0.87 x_{4} & +  0.05 x_{30} & -0.02 x_{16} & +  0.40 x_{10} & -0.07 x_{22} & -0.02 x_{36} & -1.56 x_{13} & +  0.35 x_{14} & -0.40 x_{7} & +  0.05 x_{29} & +  0.12 x_{34} & +  0.00 x_{37} & +  0.02 x_{20}\\
 x_{15}   &  1.63579016536 & +  0.00 x_{28} & +  0.64 x_{11} & -0.03 x_{35} & +  0.49 x_{2} & -0.01 x_{33} & +  0.01 x_{23} & -0.28 x_{4} & -0.04 x_{30} & +  0.28 x_{16} & -0.53 x_{10} & +  0.03 x_{22} & -0.07 x_{36} & +  0.48 x_{13} & -0.47 x_{14} & -0.15 x_{7} & +  0.02 x_{29} & +  0.04 x_{34} & -0.04 x_{37} & -0.01 x_{20}\\
 x_{9}   &  0.690481768151 & +  0.10 x_{28} & +  1.02 x_{11} & -0.03 x_{35} & +  2.31 x_{2} & +  0.04 x_{33} & +  0.04 x_{23} & +  1.05 x_{4} & -0.07 x_{30} & -0.29 x_{16} & -1.03 x_{10} & +  0.06 x_{22} & -0.06 x_{36} & +  1.86 x_{13} & -0.53 x_{14} & -0.39 x_{7} & -0.02 x_{29} & -0.06 x_{34} & -0.00 x_{37} & -0.02 x_{20}\\
 x_{25}   &  20.8403254313 & +  1.30 x_{28} & + 29.79 x_{11} & -0.13 x_{35} & + 18.32 x_{2} & +  0.87 x_{33} & -0.06 x_{23} & + 14.49 x_{4} & +  0.68 x_{30} & + 12.87 x_{16} & -5.88 x_{10} & +  1.52 x_{22} & -0.80 x_{36} & + 21.54 x_{13} & -16.91 x_{14} & -4.37 x_{7} & -0.57 x_{29} & -1.39 x_{34} & -0.53 x_{37} & +  0.43 x_{20}\\
 x_{27}   &  21.3009829919 & +  1.01 x_{28} & + 14.82 x_{11} & -0.04 x_{35} & +  7.13 x_{2} & -0.05 x_{33} & +  0.30 x_{23} & -0.42 x_{4} & +  0.36 x_{30} & +  7.57 x_{16} & -0.81 x_{10} & +  0.52 x_{22} & -0.83 x_{36} & + 23.84 x_{13} & -13.03 x_{14} & -1.38 x_{7} & -0.25 x_{29} & -0.07 x_{34} & -0.07 x_{37} & +  0.65 x_{20}\\
 x_{1}   &  4.79770545518 & -0.07 x_{28} & -0.37 x_{11} & -0.02 x_{35} & -2.17 x_{2} & -0.04 x_{33} & +  0.01 x_{23} & -1.32 x_{4} & -0.02 x_{30} & -0.64 x_{16} & -0.27 x_{10} & -0.07 x_{22} & -0.05 x_{36} & -0.96 x_{13} & +  0.19 x_{14} & -0.39 x_{7} & +  0.01 x_{29} & +  0.08 x_{34} & +  0.01 x_{37} & +  0.00 x_{20}\\
 x_{17}   &  4.77213002832 & -0.07 x_{28} & -0.44 x_{11} & +  0.00 x_{35} & -2.36 x_{2} & -0.00 x_{33} & +  0.01 x_{23} & -1.25 x_{4} & +  0.02 x_{30} & -0.86 x_{16} & +  0.35 x_{10} & -0.09 x_{22} & +  0.02 x_{36} & -0.97 x_{13} & +  0.86 x_{14} & -0.16 x_{7} & +  0.00 x_{29} & +  0.08 x_{34} & +  0.01 x_{37} & -0.01 x_{20}\\
 x_{5}   &  5.88510766926 & -0.04 x_{28} & +  0.37 x_{11} & -0.07 x_{35} & -1.20 x_{2} & +  0.03 x_{33} & +  0.00 x_{23} & +  0.02 x_{4} & +  0.03 x_{30} & +  0.61 x_{16} & +  0.05 x_{10} & +  0.01 x_{22} & -0.05 x_{36} & +  0.16 x_{13} & -0.64 x_{14} & -0.85 x_{7} & -0.03 x_{29} & +  0.02 x_{34} & -0.03 x_{37} & +  0.02 x_{20}\\
 x_{21}   &  50.7071265584 & -0.53 x_{28} & +  8.17 x_{11} & -0.53 x_{35} & -30.24 x_{2} & +  0.95 x_{33} & -0.06 x_{23} & -10.93 x_{4} & +  0.13 x_{30} & -10.59 x_{16} & +  8.10 x_{10} & -0.93 x_{22} & +  0.16 x_{36} & -9.12 x_{13} & + 14.51 x_{14} & -17.72 x_{7} & -0.23 x_{29} & +  0.08 x_{34} & +  0.53 x_{37} & +  0.17 x_{20}\\
 x_{32}   &  49.1410242158 & -0.07 x_{28} & -12.50 x_{11} & -0.74 x_{35} & +  8.52 x_{2} & +  0.69 x_{33} & +  0.10 x_{23} & +  3.34 x_{4} & -1.53 x_{30} & -24.67 x_{16} & -0.58 x_{10} & -0.64 x_{22} & -0.08 x_{36} & -2.05 x_{13} & + 10.30 x_{14} & -9.47 x_{7} & +  0.18 x_{29} & +  0.21 x_{34} & +  0.11 x_{37} & -0.77 x_{20}\\
 x_{31}   &  83.6724581608 & -0.03 x_{28} & +  7.57 x_{11} & -0.71 x_{35} & -16.04 x_{2} & +  0.79 x_{33} & +  0.07 x_{23} & +  0.25 x_{4} & +  0.11 x_{30} & +  2.53 x_{16} & +  7.98 x_{10} & -0.25 x_{22} & -0.61 x_{36} & + 18.28 x_{13} & -6.37 x_{14} & -15.35 x_{7} & -0.74 x_{29} & -0.43 x_{34} & -0.54 x_{37} & +  0.69 x_{20}\\
\hline
z    &  57.3513482983 & -0.75 x_{28} & -5.90 x_{11} & -0.37 x_{35} & -18.32 x_{2} & -0.27 x_{33} & -0.07 x_{23} & -5.52 x_{4} & -0.38 x_{30} & -7.98 x_{16} & -3.46 x_{10} & -0.77 x_{22} & -0.30 x_{36} & -14.79 x_{13} & -0.23 x_{14} & -5.03 x_{7} & +  0.02 x_{29} & +  0.65 x_{34} & +  0.07 x_{37} & -0.32 x_{20}\\
\end{array}\]


 $ x_{29} $ enters and $ x_{25} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  6.1392298538 & +  0.00 x_{28} & -0.30 x_{11} & -0.04 x_{35} & -0.22 x_{2} & -0.02 x_{33} & -0.02 x_{23} & -0.24 x_{4} & -0.01 x_{30} & +  0.39 x_{16} & +  0.09 x_{10} & -0.01 x_{22} & -0.03 x_{36} & +  0.24 x_{13} & -0.69 x_{14} & -0.78 x_{7} & +  0.02 x_{25} & +  0.05 x_{34} & -0.04 x_{37} & +  0.01 x_{20}\\
 x_{6}   &  0.378144433011 & -0.02 x_{28} & -0.27 x_{11} & +  0.01 x_{35} & -0.42 x_{2} & -0.04 x_{33} & +  0.01 x_{23} & -0.29 x_{4} & +  0.00 x_{30} & -0.02 x_{16} & +  0.34 x_{10} & +  0.01 x_{22} & +  0.03 x_{36} & +  0.08 x_{13} & +  0.48 x_{14} & +  0.66 x_{7} & +  0.01 x_{25} & +  0.03 x_{34} & +  0.01 x_{37} & +  0.01 x_{20}\\
 x_{8}   &  3.4347364006 & -0.04 x_{28} & -0.88 x_{11} & -0.00 x_{35} & -0.59 x_{2} & -0.03 x_{33} & -0.02 x_{23} & -0.08 x_{4} & -0.02 x_{30} & -0.95 x_{16} & -0.35 x_{10} & -0.03 x_{22} & +  0.01 x_{36} & -0.88 x_{13} & +  0.31 x_{14} & +  0.03 x_{7} & -0.02 x_{25} & +  0.03 x_{34} & +  0.03 x_{37} & -0.05 x_{20}\\
 x_{26}   &  97.4237253777 & -0.28 x_{28} & + 24.66 x_{11} & -0.99 x_{35} & -31.29 x_{2} & +  0.64 x_{33} & -0.74 x_{23} & -4.51 x_{4} & +  2.78 x_{30} & + 47.64 x_{16} & +  9.36 x_{10} & +  0.66 x_{22} & -1.03 x_{36} & +  3.51 x_{13} & -23.70 x_{14} & -13.15 x_{7} & -0.39 x_{25} & +  0.97 x_{34} & -1.39 x_{37} & +  1.32 x_{20}\\
 x_{24}   &  50.4578460633 & -0.25 x_{28} & -5.72 x_{11} & -0.27 x_{35} & -18.50 x_{2} & +  0.28 x_{33} & -0.46 x_{23} & -7.95 x_{4} & +  1.14 x_{30} & +  7.40 x_{16} & + 14.65 x_{10} & -0.43 x_{22} & +  0.71 x_{36} & -8.35 x_{13} & -7.31 x_{14} & -13.50 x_{7} & +  0.44 x_{25} & +  0.16 x_{34} & -0.43 x_{37} & +  0.46 x_{20}\\
 x_{19}   &  5.09345519601 & -0.04 x_{28} & -0.52 x_{11} & -0.01 x_{35} & -1.40 x_{2} & -0.02 x_{33} & -0.03 x_{23} & -0.36 x_{4} & +  0.05 x_{30} & +  0.78 x_{16} & +  0.44 x_{10} & -0.02 x_{22} & -0.02 x_{36} & -0.72 x_{13} & -0.37 x_{14} & -0.49 x_{7} & +  0.05 x_{25} & +  0.08 x_{34} & -0.01 x_{37} & +  0.02 x_{20}\\
 x_{12}   &  0.533208066644 & -0.08 x_{28} & -0.77 x_{11} & +  0.00 x_{35} & -1.39 x_{2} & +  0.02 x_{33} & -0.01 x_{23} & -0.78 x_{4} & -0.03 x_{30} & -0.22 x_{16} & +  0.44 x_{10} & -0.05 x_{22} & +  0.05 x_{36} & -0.58 x_{13} & +  1.27 x_{14} & +  0.24 x_{7} & +  0.03 x_{25} & +  0.03 x_{34} & +  0.03 x_{37} & +  0.02 x_{20}\\
 x_{3}   &  5.82214079443 & +  0.03 x_{28} & +  2.37 x_{11} & -0.07 x_{35} & -1.49 x_{2} & +  0.05 x_{33} & -0.02 x_{23} & +  0.40 x_{4} & +  0.11 x_{30} & +  1.10 x_{16} & -0.12 x_{10} & +  0.06 x_{22} & -0.09 x_{36} & +  0.32 x_{13} & -1.13 x_{14} & -0.78 x_{7} & -0.09 x_{25} & -0.00 x_{34} & -0.04 x_{37} & +  0.06 x_{20}\\
 x_{15}   &  2.3459059356 & +  0.05 x_{28} & +  1.66 x_{11} & -0.03 x_{35} & +  1.12 x_{2} & +  0.02 x_{33} & +  0.01 x_{23} & +  0.22 x_{4} & -0.02 x_{30} & +  0.72 x_{16} & -0.73 x_{10} & +  0.08 x_{22} & -0.10 x_{36} & +  1.21 x_{13} & -1.04 x_{14} & -0.30 x_{7} & -0.03 x_{25} & -0.01 x_{34} & -0.05 x_{37} & +  0.00 x_{20}\\
 x_{9}   &  0.0313269318728 & +  0.06 x_{28} & +  0.08 x_{11} & -0.03 x_{35} & +  1.73 x_{2} & +  0.02 x_{33} & +  0.04 x_{23} & +  0.59 x_{4} & -0.09 x_{30} & -0.70 x_{16} & -0.85 x_{10} & +  0.02 x_{22} & -0.04 x_{36} & +  1.18 x_{13} & +  0.00 x_{14} & -0.25 x_{7} & +  0.03 x_{25} & -0.02 x_{34} & +  0.02 x_{37} & -0.03 x_{20}\\
 x_{29}   &  36.7054417681 & +  2.29 x_{28} & + 52.46 x_{11} & -0.23 x_{35} & + 32.26 x_{2} & +  1.53 x_{33} & -0.10 x_{23} & + 25.52 x_{4} & +  1.20 x_{30} & + 22.67 x_{16} & -10.36 x_{10} & +  2.69 x_{22} & -1.40 x_{36} & + 37.93 x_{13} & -29.79 x_{14} & -7.69 x_{7} & -1.76 x_{25} & -2.45 x_{34} & -0.93 x_{37} & +  0.76 x_{20}\\
 x_{27}   &  12.12275719 & +  0.44 x_{28} & +  1.70 x_{11} & +  0.01 x_{35} & -0.94 x_{2} & -0.43 x_{33} & +  0.32 x_{23} & -6.80 x_{4} & +  0.06 x_{30} & +  1.90 x_{16} & +  1.79 x_{10} & -0.15 x_{22} & -0.48 x_{36} & + 14.35 x_{13} & -5.58 x_{14} & +  0.54 x_{7} & +  0.44 x_{25} & +  0.55 x_{34} & +  0.16 x_{37} & +  0.46 x_{20}\\
 x_{1}   &  5.24748947625 & -0.04 x_{28} & +  0.28 x_{11} & -0.02 x_{35} & -1.77 x_{2} & -0.02 x_{33} & +  0.01 x_{23} & -1.00 x_{4} & -0.00 x_{30} & -0.36 x_{16} & -0.40 x_{10} & -0.04 x_{22} & -0.06 x_{36} & -0.50 x_{13} & -0.17 x_{14} & -0.48 x_{7} & -0.02 x_{25} & +  0.05 x_{34} & -0.00 x_{37} & +  0.01 x_{20}\\
 x_{17}   &  4.86159179878 & -0.07 x_{28} & -0.31 x_{11} & +  0.00 x_{35} & -2.28 x_{2} & -0.00 x_{33} & +  0.01 x_{23} & -1.18 x_{4} & +  0.03 x_{30} & -0.81 x_{16} & +  0.32 x_{10} & -0.08 x_{22} & +  0.02 x_{36} & -0.88 x_{13} & +  0.79 x_{14} & -0.18 x_{7} & -0.00 x_{25} & +  0.07 x_{34} & +  0.01 x_{37} & -0.01 x_{20}\\
 x_{5}   &  4.75065582514 & -0.11 x_{28} & -1.26 x_{11} & -0.06 x_{35} & -2.20 x_{2} & -0.02 x_{33} & +  0.01 x_{23} & -0.77 x_{4} & -0.01 x_{30} & -0.09 x_{16} & +  0.37 x_{10} & -0.07 x_{22} & -0.00 x_{36} & -1.01 x_{13} & +  0.28 x_{14} & -0.61 x_{7} & +  0.05 x_{25} & +  0.10 x_{34} & -0.00 x_{37} & -0.00 x_{20}\\
 x_{21}   &  42.100073133 & -1.06 x_{28} & -4.14 x_{11} & -0.48 x_{35} & -37.81 x_{2} & +  0.60 x_{33} & -0.04 x_{23} & -16.91 x_{4} & -0.15 x_{30} & -15.91 x_{16} & + 10.53 x_{10} & -1.56 x_{22} & +  0.49 x_{36} & -18.01 x_{13} & + 21.49 x_{14} & -15.92 x_{7} & +  0.41 x_{25} & +  0.66 x_{34} & +  0.75 x_{37} & -0.01 x_{20}\\
 x_{32}   &  55.700204525 & +  0.34 x_{28} & -3.13 x_{11} & -0.79 x_{35} & + 14.28 x_{2} & +  0.96 x_{33} & +  0.09 x_{23} & +  7.90 x_{4} & -1.32 x_{30} & -20.62 x_{16} & -2.43 x_{10} & -0.16 x_{22} & -0.34 x_{36} & +  4.73 x_{13} & +  4.98 x_{14} & -10.85 x_{7} & -0.31 x_{25} & -0.23 x_{34} & -0.06 x_{37} & -0.63 x_{20}\\
 x_{31}   &  56.32822422 & -1.74 x_{28} & -31.52 x_{11} & -0.53 x_{35} & -40.08 x_{2} & -0.35 x_{33} & +  0.15 x_{23} & -18.76 x_{4} & -0.79 x_{30} & -14.36 x_{16} & + 15.70 x_{10} & -2.25 x_{22} & +  0.43 x_{36} & -9.97 x_{13} & + 15.82 x_{14} & -9.62 x_{7} & +  1.31 x_{25} & +  1.40 x_{34} & +  0.15 x_{37} & +  0.12 x_{20}\\
\hline
z    &  58.1850311999 & -0.69 x_{28} & -4.71 x_{11} & -0.38 x_{35} & -17.58 x_{2} & -0.24 x_{33} & -0.07 x_{23} & -4.94 x_{4} & -0.35 x_{30} & -7.46 x_{16} & -3.70 x_{10} & -0.70 x_{22} & -0.34 x_{36} & -13.92 x_{13} & -0.91 x_{14} & -5.21 x_{7} & -0.04 x_{25} & +  0.60 x_{34} & +  0.05 x_{37} & -0.30 x_{20}\\
\end{array}\]


 $ x_{34} $ enters and $ x_{9} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  6.24126036237 & +  0.19 x_{28} & -0.05 x_{11} & -0.14 x_{35} & +  5.42 x_{2} & +  0.04 x_{33} & +  0.12 x_{23} & +  1.68 x_{4} & -0.31 x_{30} & -1.88 x_{16} & -2.67 x_{10} & +  0.04 x_{22} & -0.15 x_{36} & +  4.09 x_{13} & -0.68 x_{14} & -1.61 x_{7} & +  0.12 x_{25} & -3.26 x_{9} & +  0.01 x_{37} & -0.09 x_{20}\\
 x_{6}   &  0.432946927876 & +  0.08 x_{28} & -0.14 x_{11} & -0.04 x_{35} & +  2.61 x_{2} & -0.01 x_{33} & +  0.09 x_{23} & +  0.74 x_{4} & -0.16 x_{30} & -1.24 x_{16} & -1.14 x_{10} & +  0.04 x_{22} & -0.03 x_{36} & +  2.15 x_{13} & +  0.48 x_{14} & +  0.22 x_{7} & +  0.06 x_{25} & -1.75 x_{9} & +  0.04 x_{37} & -0.04 x_{20}\\
 x_{8}   &  3.49243389485 & +  0.07 x_{28} & -0.73 x_{11} & -0.06 x_{35} & +  2.60 x_{2} & +  0.00 x_{33} & +  0.06 x_{23} & +  1.00 x_{4} & -0.19 x_{30} & -2.23 x_{16} & -1.91 x_{10} & +  0.00 x_{22} & -0.06 x_{36} & +  1.30 x_{13} & +  0.31 x_{14} & -0.44 x_{7} & +  0.04 x_{25} & -1.84 x_{9} & +  0.06 x_{37} & -0.11 x_{20}\\
 x_{26}   &  99.3497165387 & +  3.20 x_{28} & + 29.47 x_{11} & -2.84 x_{35} & + 75.09 x_{2} & +  1.70 x_{33} & +  1.96 x_{23} & + 31.59 x_{4} & -2.83 x_{30} & +  4.83 x_{16} & -42.73 x_{10} & +  1.65 x_{22} & -3.31 x_{36} & + 76.28 x_{13} & -23.57 x_{14} & -28.72 x_{7} & +  1.56 x_{25} & -61.48 x_{9} & -0.38 x_{37} & -0.54 x_{20}\\
 x_{24}   &  50.7817802125 & +  0.33 x_{28} & -4.91 x_{11} & -0.58 x_{35} & -0.61 x_{2} & +  0.46 x_{33} & -0.01 x_{23} & -1.88 x_{4} & +  0.19 x_{30} & +  0.20 x_{16} & +  5.89 x_{10} & -0.26 x_{22} & +  0.33 x_{36} & +  3.88 x_{13} & -7.29 x_{14} & -16.12 x_{7} & +  0.77 x_{25} & -10.34 x_{9} & -0.26 x_{37} & +  0.14 x_{20}\\
 x_{19}   &  5.25995507771 & +  0.27 x_{28} & -0.11 x_{11} & -0.17 x_{35} & +  7.79 x_{2} & +  0.07 x_{33} & +  0.21 x_{23} & +  2.76 x_{4} & -0.44 x_{30} & -2.92 x_{16} & -4.07 x_{10} & +  0.06 x_{22} & -0.21 x_{36} & +  5.57 x_{13} & -0.36 x_{14} & -1.84 x_{7} & +  0.21 x_{25} & -5.31 x_{9} & +  0.08 x_{37} & -0.14 x_{20}\\
 x_{12}   &  0.598691051421 & +  0.04 x_{28} & -0.61 x_{11} & -0.06 x_{35} & +  2.23 x_{2} & +  0.05 x_{33} & +  0.09 x_{23} & +  0.44 x_{4} & -0.22 x_{30} & -1.67 x_{16} & -1.33 x_{10} & -0.02 x_{22} & -0.03 x_{36} & +  1.89 x_{13} & +  1.27 x_{14} & -0.29 x_{7} & +  0.10 x_{25} & -2.09 x_{9} & +  0.06 x_{37} & -0.04 x_{20}\\
 x_{3}   &  5.8185199202 & +  0.02 x_{28} & +  2.36 x_{11} & -0.07 x_{35} & -1.69 x_{2} & +  0.05 x_{33} & -0.02 x_{23} & +  0.33 x_{4} & +  0.12 x_{30} & +  1.18 x_{16} & -0.02 x_{10} & +  0.06 x_{22} & -0.08 x_{36} & +  0.18 x_{13} & -1.13 x_{14} & -0.75 x_{7} & -0.09 x_{25} & +  0.12 x_{9} & -0.04 x_{37} & +  0.06 x_{20}\\
 x_{15}   &  2.33442818546 & +  0.03 x_{28} & +  1.63 x_{11} & -0.02 x_{35} & +  0.48 x_{2} & +  0.02 x_{33} & -0.00 x_{23} & +  0.00 x_{4} & +  0.02 x_{30} & +  0.98 x_{16} & -0.42 x_{10} & +  0.07 x_{22} & -0.08 x_{36} & +  0.78 x_{13} & -1.05 x_{14} & -0.21 x_{7} & -0.05 x_{25} & +  0.37 x_{9} & -0.06 x_{37} & +  0.02 x_{20}\\
 x_{34}   &  1.98259498895 & +  3.58 x_{28} & +  4.95 x_{11} & -1.90 x_{35} & + 109.50 x_{2} & +  1.09 x_{33} & +  2.77 x_{23} & + 37.16 x_{4} & -5.78 x_{30} & -44.07 x_{16} & -53.62 x_{10} & +  1.02 x_{22} & -2.34 x_{36} & + 74.90 x_{13} & +  0.13 x_{14} & -16.03 x_{7} & +  2.00 x_{25} & -63.29 x_{9} & +  1.04 x_{37} & -1.92 x_{20}\\
 x_{29}   &  31.8491847299 & -6.48 x_{28} & + 40.33 x_{11} & +  4.43 x_{35} & -235.96 x_{2} & -1.15 x_{33} & -6.89 x_{23} & -65.51 x_{4} & + 15.36 x_{30} & + 130.63 x_{16} & + 120.97 x_{10} & +  0.18 x_{22} & +  4.34 x_{36} & -145.53 x_{13} & -30.09 x_{14} & + 31.57 x_{7} & -6.66 x_{25} & + 155.02 x_{9} & -3.49 x_{37} & +  5.47 x_{20}\\
 x_{27}   &  13.2080091085 & +  2.40 x_{28} & +  4.41 x_{11} & -1.03 x_{35} & + 59.00 x_{2} & +  0.17 x_{33} & +  1.84 x_{23} & + 13.54 x_{4} & -3.10 x_{30} & -22.23 x_{16} & -27.56 x_{10} & +  0.41 x_{22} & -1.76 x_{36} & + 55.35 x_{13} & -5.52 x_{14} & -8.23 x_{7} & +  1.54 x_{25} & -34.64 x_{9} & +  0.73 x_{37} & -0.59 x_{20}\\
 x_{1}   &  5.34967400145 & +  0.15 x_{28} & +  0.53 x_{11} & -0.12 x_{35} & +  3.87 x_{2} & +  0.03 x_{33} & +  0.15 x_{23} & +  0.91 x_{4} & -0.30 x_{30} & -2.64 x_{16} & -3.17 x_{10} & +  0.01 x_{22} & -0.19 x_{36} & +  3.36 x_{13} & -0.16 x_{14} & -1.31 x_{7} & +  0.08 x_{25} & -3.26 x_{9} & +  0.05 x_{37} & -0.09 x_{20}\\
 x_{17}   &  5.0059788295 & +  0.19 x_{28} & +  0.05 x_{11} & -0.14 x_{35} & +  5.69 x_{2} & +  0.08 x_{33} & +  0.21 x_{23} & +  1.52 x_{4} & -0.39 x_{30} & -4.02 x_{16} & -3.58 x_{10} & -0.01 x_{22} & -0.15 x_{36} & +  4.58 x_{13} & +  0.80 x_{14} & -1.35 x_{7} & +  0.14 x_{25} & -4.61 x_{9} & +  0.08 x_{37} & -0.15 x_{20}\\
 x_{5}   &  4.94212011855 & +  0.23 x_{28} & -0.78 x_{11} & -0.25 x_{35} & +  8.38 x_{2} & +  0.09 x_{33} & +  0.27 x_{23} & +  2.82 x_{4} & -0.57 x_{30} & -4.35 x_{16} & -4.80 x_{10} & +  0.03 x_{22} & -0.23 x_{36} & +  6.22 x_{13} & +  0.29 x_{14} & -2.16 x_{7} & +  0.25 x_{25} & -6.11 x_{9} & +  0.10 x_{37} & -0.19 x_{20}\\
 x_{21}   &  43.4052170447 & +  1.29 x_{28} & -0.87 x_{11} & -1.73 x_{35} & + 34.28 x_{2} & +  1.32 x_{33} & +  1.79 x_{23} & +  7.55 x_{4} & -3.96 x_{30} & -44.92 x_{16} & -24.76 x_{10} & -0.89 x_{22} & -1.05 x_{36} & + 31.29 x_{13} & + 21.57 x_{14} & -26.47 x_{7} & +  1.73 x_{25} & -41.66 x_{9} & +  1.44 x_{37} & -1.27 x_{20}\\
 x_{32}   &  55.2413145537 & -0.49 x_{28} & -4.27 x_{11} & -0.35 x_{35} & -11.06 x_{2} & +  0.71 x_{33} & -0.56 x_{23} & -0.70 x_{4} & +  0.02 x_{30} & -10.42 x_{16} & +  9.98 x_{10} & -0.39 x_{22} & +  0.21 x_{36} & -12.61 x_{13} & +  4.95 x_{14} & -7.14 x_{7} & -0.78 x_{25} & + 14.65 x_{9} & -0.30 x_{37} & -0.19 x_{20}\\
 x_{31}   &  59.0985373007 & +  3.27 x_{28} & -24.59 x_{11} & -3.19 x_{35} & + 112.93 x_{2} & +  1.18 x_{33} & +  4.02 x_{23} & + 33.16 x_{4} & -8.87 x_{30} & -75.95 x_{16} & -59.22 x_{10} & -0.82 x_{22} & -2.84 x_{36} & + 94.69 x_{13} & + 16.00 x_{14} & -32.02 x_{7} & +  4.11 x_{25} & -88.43 x_{9} & +  1.61 x_{37} & -2.56 x_{20}\\
\hline
z    &  59.372628178 & +  1.45 x_{28} & -1.74 x_{11} & -1.52 x_{35} & + 48.01 x_{2} & +  0.42 x_{33} & +  1.59 x_{23} & + 17.32 x_{4} & -3.82 x_{30} & -33.86 x_{16} & -35.81 x_{10} & -0.09 x_{22} & -1.74 x_{36} & + 30.94 x_{13} & -0.83 x_{14} & -14.81 x_{7} & +  1.16 x_{25} & -37.91 x_{9} & +  0.67 x_{37} & -1.45 x_{20}\\
\end{array}\]


 $ x_{2} $ enters and $ x_{29} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  6.97275970854 & +  0.04 x_{28} & +  0.88 x_{11} & -0.04 x_{35} & -0.02 x_{29} & +  0.01 x_{33} & -0.04 x_{23} & +  0.17 x_{4} & +  0.05 x_{30} & +  1.12 x_{16} & +  0.11 x_{10} & +  0.04 x_{22} & -0.05 x_{36} & +  0.75 x_{13} & -1.37 x_{14} & -0.88 x_{7} & -0.03 x_{25} & +  0.30 x_{9} & -0.07 x_{37} & +  0.04 x_{20}\\
 x_{6}   &  0.784828684699 & +  0.00 x_{28} & +  0.31 x_{11} & +  0.01 x_{35} & -0.01 x_{29} & -0.02 x_{33} & +  0.01 x_{23} & +  0.01 x_{4} & +  0.01 x_{30} & +  0.21 x_{16} & +  0.20 x_{10} & +  0.04 x_{22} & +  0.02 x_{36} & +  0.54 x_{13} & +  0.15 x_{14} & +  0.57 x_{7} & -0.01 x_{25} & -0.04 x_{9} & -0.00 x_{37} & +  0.02 x_{20}\\
 x_{8}   &  3.843450434 & -0.00 x_{28} & -0.29 x_{11} & -0.01 x_{35} & -0.01 x_{29} & -0.01 x_{33} & -0.01 x_{23} & +  0.28 x_{4} & -0.02 x_{30} & -0.79 x_{16} & -0.58 x_{10} & +  0.00 x_{22} & -0.01 x_{36} & -0.31 x_{13} & -0.02 x_{14} & -0.09 x_{7} & -0.03 x_{25} & -0.13 x_{9} & +  0.02 x_{37} & -0.05 x_{20}\\
 x_{26}   &  109.485144928 & +  1.14 x_{28} & + 42.31 x_{11} & -1.43 x_{35} & -0.32 x_{29} & +  1.33 x_{33} & -0.24 x_{23} & + 10.74 x_{4} & +  2.05 x_{30} & + 46.40 x_{16} & -4.23 x_{10} & +  1.71 x_{22} & -1.93 x_{36} & + 29.96 x_{13} & -33.15 x_{14} & -18.67 x_{7} & -0.56 x_{25} & -12.15 x_{9} & -1.49 x_{37} & +  1.20 x_{20}\\
 x_{24}   &  50.699012212 & +  0.35 x_{28} & -5.01 x_{11} & -0.59 x_{35} & +  0.00 x_{29} & +  0.46 x_{33} & +  0.01 x_{23} & -1.71 x_{4} & +  0.15 x_{30} & -0.14 x_{16} & +  5.57 x_{10} & -0.27 x_{22} & +  0.32 x_{36} & +  4.26 x_{13} & -7.21 x_{14} & -16.20 x_{7} & +  0.79 x_{25} & -10.74 x_{9} & -0.25 x_{37} & +  0.13 x_{20}\\
 x_{19}   &  6.3116871948 & +  0.05 x_{28} & +  1.22 x_{11} & -0.03 x_{35} & -0.03 x_{29} & +  0.04 x_{33} & -0.02 x_{23} & +  0.60 x_{4} & +  0.07 x_{30} & +  1.39 x_{16} & -0.07 x_{10} & +  0.07 x_{22} & -0.07 x_{36} & +  0.77 x_{13} & -1.36 x_{14} & -0.80 x_{7} & -0.01 x_{25} & -0.20 x_{9} & -0.04 x_{37} & +  0.04 x_{20}\\
 x_{12}   &  0.899732482874 & -0.02 x_{28} & -0.23 x_{11} & -0.02 x_{35} & -0.01 x_{29} & +  0.04 x_{33} & +  0.02 x_{23} & -0.18 x_{4} & -0.07 x_{30} & -0.44 x_{16} & -0.19 x_{10} & -0.02 x_{22} & +  0.02 x_{36} & +  0.52 x_{13} & +  0.99 x_{14} & +  0.01 x_{7} & +  0.03 x_{25} & -0.63 x_{9} & +  0.03 x_{37} & +  0.01 x_{20}\\
 x_{3}   &  5.59080501281 & +  0.07 x_{28} & +  2.08 x_{11} & -0.10 x_{35} & +  0.01 x_{29} & +  0.06 x_{33} & +  0.03 x_{23} & +  0.80 x_{4} & +  0.01 x_{30} & +  0.25 x_{16} & -0.88 x_{10} & +  0.06 x_{22} & -0.11 x_{36} & +  1.22 x_{13} & -0.91 x_{14} & -0.97 x_{7} & -0.04 x_{25} & -0.99 x_{9} & -0.02 x_{37} & +  0.02 x_{20}\\
 x_{15}   &  2.39957289409 & +  0.01 x_{28} & +  1.71 x_{11} & -0.01 x_{35} & -0.00 x_{29} & +  0.01 x_{33} & -0.02 x_{23} & -0.13 x_{4} & +  0.05 x_{30} & +  1.25 x_{16} & -0.17 x_{10} & +  0.07 x_{22} & -0.08 x_{36} & +  0.48 x_{13} & -1.11 x_{14} & -0.14 x_{7} & -0.06 x_{25} & +  0.68 x_{9} & -0.07 x_{37} & +  0.03 x_{20}\\
 x_{34}   &  16.763146806 & +  0.57 x_{28} & + 23.67 x_{11} & +  0.15 x_{35} & -0.46 x_{29} & +  0.56 x_{33} & -0.43 x_{23} & +  6.76 x_{4} & +  1.35 x_{30} & + 16.55 x_{16} & +  2.52 x_{10} & +  1.11 x_{22} & -0.33 x_{36} & +  7.36 x_{13} & -13.84 x_{14} & -1.38 x_{7} & -1.09 x_{25} & +  8.65 x_{9} & -0.57 x_{37} & +  0.62 x_{20}\\
 x_{2}   &  0.134979104151 & -0.03 x_{28} & +  0.17 x_{11} & +  0.02 x_{35} & -0.00 x_{29} & -0.00 x_{33} & -0.03 x_{23} & -0.28 x_{4} & +  0.07 x_{30} & +  0.55 x_{16} & +  0.51 x_{10} & +  0.00 x_{22} & +  0.02 x_{36} & -0.62 x_{13} & -0.13 x_{14} & +  0.13 x_{7} & -0.03 x_{25} & +  0.66 x_{9} & -0.01 x_{37} & +  0.02 x_{20}\\
 x_{27}   &  21.1716596004 & +  0.78 x_{28} & + 14.49 x_{11} & +  0.08 x_{35} & -0.25 x_{29} & -0.12 x_{33} & +  0.12 x_{23} & -2.84 x_{4} & +  0.74 x_{30} & + 10.44 x_{16} & +  2.68 x_{10} & +  0.45 x_{22} & -0.68 x_{36} & + 18.96 x_{13} & -13.04 x_{14} & -0.34 x_{7} & -0.13 x_{25} & +  4.12 x_{9} & -0.14 x_{37} & +  0.78 x_{20}\\
 x_{1}   &  5.87196849195 & +  0.04 x_{28} & +  1.19 x_{11} & -0.04 x_{35} & -0.02 x_{29} & +  0.01 x_{33} & +  0.04 x_{23} & -0.16 x_{4} & -0.05 x_{30} & -0.49 x_{16} & -1.18 x_{10} & +  0.01 x_{22} & -0.11 x_{36} & +  0.97 x_{13} & -0.66 x_{14} & -0.79 x_{7} & -0.03 x_{25} & -0.72 x_{9} & -0.00 x_{37} & +  0.00 x_{20}\\
 x_{17}   &  5.7741559427 & +  0.04 x_{28} & +  1.02 x_{11} & -0.03 x_{35} & -0.02 x_{29} & +  0.05 x_{33} & +  0.05 x_{23} & -0.06 x_{4} & -0.02 x_{30} & -0.87 x_{16} & -0.66 x_{10} & -0.00 x_{22} & -0.05 x_{36} & +  1.07 x_{13} & +  0.07 x_{14} & -0.59 x_{7} & -0.02 x_{25} & -0.87 x_{9} & -0.00 x_{37} & -0.02 x_{20}\\
 x_{5}   &  6.07316100347 & +  0.00 x_{28} & +  0.65 x_{11} & -0.09 x_{35} & -0.04 x_{29} & +  0.05 x_{33} & +  0.03 x_{23} & +  0.49 x_{4} & -0.02 x_{30} & +  0.29 x_{16} & -0.51 x_{10} & +  0.04 x_{22} & -0.07 x_{36} & +  1.05 x_{13} & -0.78 x_{14} & -1.04 x_{7} & +  0.01 x_{25} & -0.61 x_{9} & -0.03 x_{37} & +  0.00 x_{20}\\
 x_{21}   &  48.0317645406 & +  0.35 x_{28} & +  4.98 x_{11} & -1.09 x_{35} & -0.15 x_{29} & +  1.15 x_{33} & +  0.78 x_{23} & -1.97 x_{4} & -1.73 x_{30} & -25.95 x_{16} & -7.19 x_{10} & -0.87 x_{22} & -0.42 x_{36} & + 10.15 x_{13} & + 17.20 x_{14} & -21.88 x_{7} & +  0.76 x_{25} & -19.14 x_{9} & +  0.93 x_{37} & -0.48 x_{20}\\
 x_{32}   &  53.7480962771 & -0.19 x_{28} & -6.16 x_{11} & -0.55 x_{35} & +  0.05 x_{29} & +  0.76 x_{33} & -0.23 x_{23} & +  2.37 x_{4} & -0.70 x_{30} & -16.54 x_{16} & +  4.31 x_{10} & -0.40 x_{22} & +  0.00 x_{36} & -5.78 x_{13} & +  6.36 x_{14} & -8.62 x_{7} & -0.47 x_{25} & +  7.38 x_{9} & -0.14 x_{37} & -0.44 x_{20}\\
 x_{31}   &  74.3421086867 & +  0.17 x_{28} & -5.29 x_{11} & -1.07 x_{35} & -0.48 x_{29} & +  0.62 x_{33} & +  0.72 x_{23} & +  1.81 x_{4} & -1.51 x_{30} & -13.43 x_{16} & -1.32 x_{10} & -0.73 x_{22} & -0.77 x_{36} & + 25.03 x_{13} & +  1.60 x_{14} & -16.91 x_{7} & +  0.92 x_{25} & -14.24 x_{9} & -0.06 x_{37} & +  0.06 x_{20}\\
\hline
z    &  65.8528782249 & +  0.13 x_{28} & +  6.46 x_{11} & -0.61 x_{35} & -0.20 x_{29} & +  0.18 x_{33} & +  0.19 x_{23} & +  3.99 x_{4} & -0.69 x_{30} & -7.28 x_{16} & -11.20 x_{10} & -0.05 x_{22} & -0.86 x_{36} & +  1.33 x_{13} & -6.96 x_{14} & -8.39 x_{7} & -0.20 x_{25} & -6.37 x_{9} & -0.04 x_{37} & -0.34 x_{20}\\
\end{array}\]


 $ x_{4} $ enters and $ x_{2} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  7.05597426794 & +  0.02 x_{28} & +  0.98 x_{11} & -0.02 x_{35} & -0.03 x_{29} & +  0.01 x_{33} & -0.05 x_{23} & -0.62 x_{2} & +  0.09 x_{30} & +  1.46 x_{16} & +  0.43 x_{10} & +  0.04 x_{22} & -0.04 x_{36} & +  0.37 x_{13} & -1.45 x_{14} & -0.80 x_{7} & -0.05 x_{25} & +  0.71 x_{9} & -0.07 x_{37} & +  0.05 x_{20}\\
 x_{6}   &  0.791244986314 & +  0.00 x_{28} & +  0.32 x_{11} & +  0.01 x_{35} & -0.01 x_{29} & -0.02 x_{33} & +  0.01 x_{23} & -0.05 x_{2} & +  0.01 x_{30} & +  0.23 x_{16} & +  0.22 x_{10} & +  0.04 x_{22} & +  0.02 x_{36} & +  0.52 x_{13} & +  0.14 x_{14} & +  0.58 x_{7} & -0.01 x_{25} & -0.01 x_{9} & -0.00 x_{37} & +  0.02 x_{20}\\
 x_{8}   &  3.98002968697 & -0.03 x_{28} & -0.11 x_{11} & +  0.01 x_{35} & -0.02 x_{29} & -0.01 x_{33} & -0.04 x_{23} & -1.01 x_{2} & +  0.04 x_{30} & -0.23 x_{16} & -0.06 x_{10} & +  0.00 x_{22} & +  0.01 x_{36} & -0.93 x_{13} & -0.15 x_{14} & +  0.05 x_{7} & -0.06 x_{25} & +  0.53 x_{9} & +  0.01 x_{37} & -0.02 x_{20}\\
 x_{26}   &  114.708051057 & +  0.08 x_{28} & + 48.92 x_{11} & -0.71 x_{35} & -0.48 x_{29} & +  1.15 x_{33} & -1.37 x_{23} & -38.69 x_{2} & +  4.57 x_{30} & + 67.82 x_{16} & + 15.60 x_{10} & +  1.74 x_{22} & -1.22 x_{36} & +  6.10 x_{13} & -38.09 x_{14} & -13.49 x_{7} & -1.66 x_{25} & + 13.27 x_{9} & -2.06 x_{37} & +  2.10 x_{20}\\
 x_{24}   &  49.8678292006 & +  0.52 x_{28} & -6.07 x_{11} & -0.71 x_{35} & +  0.03 x_{29} & +  0.49 x_{33} & +  0.19 x_{23} & +  6.16 x_{2} & -0.25 x_{30} & -3.55 x_{16} & +  2.42 x_{10} & -0.27 x_{22} & +  0.20 x_{36} & +  8.06 x_{13} & -6.42 x_{14} & -17.02 x_{7} & +  0.96 x_{25} & -14.79 x_{9} & -0.16 x_{37} & -0.01 x_{20}\\
 x_{19}   &  6.60338742699 & -0.01 x_{28} & +  1.59 x_{11} & +  0.01 x_{35} & -0.04 x_{29} & +  0.02 x_{33} & -0.08 x_{23} & -2.16 x_{2} & +  0.21 x_{30} & +  2.59 x_{16} & +  1.04 x_{10} & +  0.07 x_{22} & -0.03 x_{36} & -0.57 x_{13} & -1.63 x_{14} & -0.51 x_{7} & -0.07 x_{25} & +  1.22 x_{9} & -0.07 x_{37} & +  0.09 x_{20}\\
 x_{12}   &  0.814305634346 & -0.00 x_{28} & -0.34 x_{11} & -0.03 x_{35} & -0.01 x_{29} & +  0.05 x_{33} & +  0.04 x_{23} & +  0.63 x_{2} & -0.12 x_{30} & -0.79 x_{16} & -0.52 x_{10} & -0.02 x_{22} & +  0.00 x_{36} & +  0.91 x_{13} & +  1.07 x_{14} & -0.08 x_{7} & +  0.05 x_{25} & -1.04 x_{9} & +  0.04 x_{37} & -0.00 x_{20}\\
 x_{3}   &  5.97793280859 & -0.01 x_{28} & +  2.57 x_{11} & -0.05 x_{35} & -0.01 x_{29} & +  0.04 x_{33} & -0.06 x_{23} & -2.87 x_{2} & +  0.20 x_{30} & +  1.83 x_{16} & +  0.59 x_{10} & +  0.06 x_{22} & -0.06 x_{36} & -0.55 x_{13} & -1.28 x_{14} & -0.59 x_{7} & -0.12 x_{25} & +  0.89 x_{9} & -0.06 x_{37} & +  0.09 x_{20}\\
 x_{15}   &  2.33491272978 & +  0.03 x_{28} & +  1.63 x_{11} & -0.02 x_{35} & -0.00 x_{29} & +  0.02 x_{33} & -0.00 x_{23} & +  0.48 x_{2} & +  0.02 x_{30} & +  0.98 x_{16} & -0.42 x_{10} & +  0.07 x_{22} & -0.08 x_{36} & +  0.77 x_{13} & -1.05 x_{14} & -0.21 x_{7} & -0.05 x_{25} & +  0.37 x_{9} & -0.06 x_{37} & +  0.02 x_{20}\\
 x_{34}   &  20.0511570037 & -0.09 x_{28} & + 27.83 x_{11} & +  0.61 x_{35} & -0.57 x_{29} & +  0.44 x_{33} & -1.14 x_{23} & -24.36 x_{2} & +  2.93 x_{30} & + 30.03 x_{16} & + 15.01 x_{10} & +  1.13 x_{22} & +  0.12 x_{36} & -7.66 x_{13} & -16.95 x_{14} & +  1.88 x_{7} & -1.78 x_{25} & + 24.66 x_{9} & -0.93 x_{37} & +  1.18 x_{20}\\
 x_{4}   &  0.486204684055 & -0.10 x_{28} & +  0.62 x_{11} & +  0.07 x_{35} & -0.02 x_{29} & -0.02 x_{33} & -0.11 x_{23} & -3.60 x_{2} & +  0.23 x_{30} & +  1.99 x_{16} & +  1.85 x_{10} & +  0.00 x_{22} & +  0.07 x_{36} & -2.22 x_{13} & -0.46 x_{14} & +  0.48 x_{7} & -0.10 x_{25} & +  2.37 x_{9} & -0.05 x_{37} & +  0.08 x_{20}\\
 x_{27}   &  19.792582772 & +  1.06 x_{28} & + 12.75 x_{11} & -0.11 x_{35} & -0.21 x_{29} & -0.07 x_{33} & +  0.41 x_{23} & + 10.22 x_{2} & +  0.07 x_{30} & +  4.78 x_{16} & -2.55 x_{10} & +  0.45 x_{22} & -0.86 x_{36} & + 25.26 x_{13} & -11.74 x_{14} & -1.70 x_{7} & +  0.16 x_{25} & -2.59 x_{9} & +  0.01 x_{37} & +  0.54 x_{20}\\
 x_{1}   &  5.79343078129 & +  0.06 x_{28} & +  1.09 x_{11} & -0.06 x_{35} & -0.01 x_{29} & +  0.02 x_{33} & +  0.06 x_{23} & +  0.58 x_{2} & -0.08 x_{30} & -0.82 x_{16} & -1.48 x_{10} & +  0.01 x_{22} & -0.12 x_{36} & +  1.33 x_{13} & -0.58 x_{14} & -0.87 x_{7} & -0.01 x_{25} & -1.10 x_{9} & +  0.00 x_{37} & -0.01 x_{20}\\
 x_{17}   &  5.74665598333 & +  0.04 x_{28} & +  0.99 x_{11} & -0.04 x_{35} & -0.02 x_{29} & +  0.05 x_{33} & +  0.05 x_{23} & +  0.20 x_{2} & -0.04 x_{30} & -0.98 x_{16} & -0.77 x_{10} & -0.00 x_{22} & -0.05 x_{36} & +  1.19 x_{13} & +  0.10 x_{14} & -0.62 x_{7} & -0.01 x_{25} & -1.00 x_{9} & +  0.00 x_{37} & -0.02 x_{20}\\
 x_{5}   &  6.31293838608 & -0.04 x_{28} & +  0.96 x_{11} & -0.06 x_{35} & -0.04 x_{29} & +  0.04 x_{33} & -0.02 x_{23} & -1.78 x_{2} & +  0.09 x_{30} & +  1.27 x_{16} & +  0.40 x_{10} & +  0.04 x_{22} & -0.04 x_{36} & -0.04 x_{13} & -1.00 x_{14} & -0.80 x_{7} & -0.04 x_{25} & +  0.56 x_{9} & -0.05 x_{37} & +  0.05 x_{20}\\
 x_{21}   &  47.0758466243 & +  0.55 x_{28} & +  3.77 x_{11} & -1.22 x_{35} & -0.12 x_{29} & +  1.18 x_{33} & +  0.99 x_{23} & +  7.08 x_{2} & -2.19 x_{30} & -29.87 x_{16} & -10.82 x_{10} & -0.87 x_{22} & -0.55 x_{36} & + 14.52 x_{13} & + 18.11 x_{14} & -22.83 x_{7} & +  0.96 x_{25} & -23.80 x_{9} & +  1.04 x_{37} & -0.64 x_{20}\\
 x_{32}   &  54.9017948089 & -0.42 x_{28} & -4.70 x_{11} & -0.39 x_{35} & +  0.01 x_{29} & +  0.72 x_{33} & -0.48 x_{23} & -8.55 x_{2} & -0.14 x_{30} & -11.81 x_{16} & +  8.69 x_{10} & -0.40 x_{22} & +  0.16 x_{36} & -11.05 x_{13} & +  5.27 x_{14} & -7.47 x_{7} & -0.71 x_{25} & + 13.00 x_{9} & -0.27 x_{37} & -0.25 x_{20}\\
 x_{31}   &  75.2234028713 & -0.01 x_{28} & -4.17 x_{11} & -0.95 x_{35} & -0.51 x_{29} & +  0.59 x_{33} & +  0.53 x_{23} & -6.53 x_{2} & -1.09 x_{30} & -9.81 x_{16} & +  2.03 x_{10} & -0.73 x_{22} & -0.65 x_{36} & + 21.00 x_{13} & +  0.76 x_{14} & -16.03 x_{7} & +  0.74 x_{25} & -9.95 x_{9} & -0.16 x_{37} & +  0.21 x_{20}\\
\hline
z    &  67.7925177068 & -0.26 x_{28} & +  8.92 x_{11} & -0.34 x_{35} & -0.26 x_{29} & +  0.11 x_{33} & -0.23 x_{23} & -14.37 x_{2} & +  0.24 x_{30} & +  0.67 x_{16} & -3.84 x_{10} & -0.04 x_{22} & -0.59 x_{36} & -7.53 x_{13} & -8.79 x_{14} & -6.46 x_{7} & -0.60 x_{25} & +  3.07 x_{9} & -0.25 x_{37} & -0.01 x_{20}\\
\end{array}\]


 $ x_{9} $ enters and $ x_{12} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  7.61024449629 & +  0.02 x_{28} & +  0.75 x_{11} & -0.05 x_{35} & -0.03 x_{29} & +  0.04 x_{33} & -0.03 x_{23} & -0.19 x_{2} & +  0.01 x_{30} & +  0.92 x_{16} & +  0.08 x_{10} & +  0.03 x_{22} & -0.04 x_{36} & +  0.98 x_{13} & -0.72 x_{14} & -0.85 x_{7} & -0.01 x_{25} & -0.68 x_{12} & -0.05 x_{37} & +  0.05 x_{20}\\
 x_{6}   &  0.786989335391 & +  0.00 x_{28} & +  0.32 x_{11} & +  0.01 x_{35} & -0.01 x_{29} & -0.02 x_{33} & +  0.01 x_{23} & -0.05 x_{2} & +  0.01 x_{30} & +  0.24 x_{16} & +  0.23 x_{10} & +  0.04 x_{22} & +  0.02 x_{36} & +  0.51 x_{13} & +  0.14 x_{14} & +  0.58 x_{7} & -0.01 x_{25} & +  0.01 x_{12} & -0.00 x_{37} & +  0.02 x_{20}\\
 x_{8}   &  4.39582537609 & -0.03 x_{28} & -0.29 x_{11} & -0.01 x_{35} & -0.02 x_{29} & +  0.01 x_{33} & -0.02 x_{23} & -0.69 x_{2} & -0.02 x_{30} & -0.63 x_{16} & -0.32 x_{10} & -0.01 x_{22} & +  0.01 x_{36} & -0.47 x_{13} & +  0.39 x_{14} & +  0.01 x_{7} & -0.04 x_{25} & -0.51 x_{12} & +  0.03 x_{37} & -0.02 x_{20}\\
 x_{26}   &  125.091936799 & +  0.02 x_{28} & + 44.63 x_{11} & -1.13 x_{35} & -0.57 x_{29} & +  1.75 x_{33} & -0.87 x_{23} & -30.62 x_{2} & +  3.10 x_{30} & + 57.79 x_{16} & +  9.03 x_{10} & +  1.49 x_{22} & -1.16 x_{36} & + 17.65 x_{13} & -24.49 x_{14} & -14.47 x_{7} & -1.00 x_{25} & -12.75 x_{12} & -1.58 x_{37} & +  2.04 x_{20}\\
 x_{24}   &  38.2978502618 & +  0.58 x_{28} & -1.29 x_{11} & -0.24 x_{35} & +  0.12 x_{29} & -0.18 x_{33} & -0.37 x_{23} & -2.83 x_{2} & +  1.40 x_{30} & +  7.64 x_{16} & +  9.74 x_{10} & +  0.01 x_{22} & +  0.14 x_{36} & -4.81 x_{13} & -21.57 x_{14} & -15.94 x_{7} & +  0.23 x_{25} & + 14.21 x_{12} & -0.70 x_{37} & +  0.05 x_{20}\\
 x_{19}   &  7.56092577361 & -0.01 x_{28} & +  1.20 x_{11} & -0.03 x_{35} & -0.05 x_{29} & +  0.08 x_{33} & -0.04 x_{23} & -1.42 x_{2} & +  0.07 x_{30} & +  1.67 x_{16} & +  0.43 x_{10} & +  0.05 x_{22} & -0.03 x_{36} & +  0.50 x_{13} & -0.38 x_{14} & -0.60 x_{7} & -0.01 x_{25} & -1.18 x_{12} & -0.03 x_{37} & +  0.09 x_{20}\\
 x_{9}   &  0.782342974687 & -0.00 x_{28} & -0.32 x_{11} & -0.03 x_{35} & -0.01 x_{29} & +  0.05 x_{33} & +  0.04 x_{23} & +  0.61 x_{2} & -0.11 x_{30} & -0.76 x_{16} & -0.50 x_{10} & -0.02 x_{22} & +  0.00 x_{36} & +  0.87 x_{13} & +  1.02 x_{14} & -0.07 x_{7} & +  0.05 x_{25} & -0.96 x_{12} & +  0.04 x_{37} & -0.00 x_{20}\\
 x_{3}   &  6.67538302649 & -0.01 x_{28} & +  2.28 x_{11} & -0.07 x_{35} & -0.01 x_{29} & +  0.08 x_{33} & -0.02 x_{23} & -2.33 x_{2} & +  0.10 x_{30} & +  1.16 x_{16} & +  0.14 x_{10} & +  0.05 x_{22} & -0.06 x_{36} & +  0.23 x_{13} & -0.37 x_{14} & -0.65 x_{7} & -0.08 x_{25} & -0.86 x_{12} & -0.03 x_{37} & +  0.08 x_{20}\\
 x_{15}   &  2.62339734902 & +  0.03 x_{28} & +  1.51 x_{11} & -0.03 x_{35} & -0.00 x_{29} & +  0.03 x_{33} & +  0.01 x_{23} & +  0.70 x_{2} & -0.03 x_{30} & +  0.70 x_{16} & -0.60 x_{10} & +  0.07 x_{22} & -0.08 x_{36} & +  1.09 x_{13} & -0.67 x_{14} & -0.24 x_{7} & -0.03 x_{25} & -0.35 x_{12} & -0.05 x_{37} & +  0.01 x_{20}\\
 x_{34}   &  39.3416545461 & -0.20 x_{28} & + 19.87 x_{11} & -0.17 x_{35} & -0.73 x_{29} & +  1.56 x_{33} & -0.21 x_{23} & -9.37 x_{2} & +  0.19 x_{30} & + 11.39 x_{16} & +  2.80 x_{10} & +  0.66 x_{22} & +  0.22 x_{36} & + 13.79 x_{13} & +  8.31 x_{14} & +  0.08 x_{7} & -0.56 x_{25} & -23.69 x_{12} & -0.03 x_{37} & +  1.08 x_{20}\\
 x_{4}   &  2.33761128858 & -0.11 x_{28} & -0.15 x_{11} & -0.01 x_{35} & -0.03 x_{29} & +  0.09 x_{33} & -0.02 x_{23} & -2.16 x_{2} & -0.03 x_{30} & +  0.20 x_{16} & +  0.67 x_{10} & -0.04 x_{22} & +  0.08 x_{36} & -0.16 x_{13} & +  1.96 x_{14} & +  0.31 x_{7} & +  0.02 x_{25} & -2.27 x_{12} & +  0.03 x_{37} & +  0.07 x_{20}\\
 x_{27}   &  17.7632821441 & +  1.07 x_{28} & + 13.59 x_{11} & -0.03 x_{35} & -0.19 x_{29} & -0.19 x_{33} & +  0.32 x_{23} & +  8.64 x_{2} & +  0.36 x_{30} & +  6.74 x_{16} & -1.27 x_{10} & +  0.49 x_{22} & -0.87 x_{36} & + 23.01 x_{13} & -14.39 x_{14} & -1.51 x_{7} & +  0.03 x_{25} & +  2.49 x_{12} & -0.08 x_{37} & +  0.55 x_{20}\\
 x_{1}   &  4.93129635427 & +  0.06 x_{28} & +  1.45 x_{11} & -0.02 x_{35} & -0.01 x_{29} & -0.03 x_{33} & +  0.02 x_{23} & -0.09 x_{2} & +  0.04 x_{30} & +  0.02 x_{16} & -0.93 x_{10} & +  0.04 x_{22} & -0.13 x_{36} & +  0.37 x_{13} & -1.71 x_{14} & -0.79 x_{7} & -0.07 x_{25} & +  1.06 x_{12} & -0.04 x_{37} & -0.01 x_{20}\\
 x_{17}   &  4.96121313261 & +  0.05 x_{28} & +  1.31 x_{11} & -0.00 x_{35} & -0.02 x_{29} & +  0.01 x_{33} & +  0.01 x_{23} & -0.41 x_{2} & +  0.07 x_{30} & -0.22 x_{16} & -0.27 x_{10} & +  0.01 x_{22} & -0.05 x_{36} & +  0.32 x_{13} & -0.93 x_{14} & -0.54 x_{7} & -0.06 x_{25} & +  0.96 x_{12} & -0.03 x_{37} & -0.02 x_{20}\\
 x_{5}   &  6.75131027352 & -0.05 x_{28} & +  0.78 x_{11} & -0.07 x_{35} & -0.05 x_{29} & +  0.06 x_{33} & -0.00 x_{23} & -1.44 x_{2} & +  0.03 x_{30} & +  0.85 x_{16} & +  0.13 x_{10} & +  0.03 x_{22} & -0.04 x_{36} & +  0.44 x_{13} & -0.43 x_{14} & -0.84 x_{7} & -0.01 x_{25} & -0.54 x_{12} & -0.03 x_{37} & +  0.04 x_{20}\\
 x_{21}   &  28.4591399292 & +  0.65 x_{28} & + 11.46 x_{11} & -0.47 x_{35} & +  0.04 x_{29} & +  0.11 x_{33} & +  0.10 x_{23} & -7.39 x_{2} & +  0.45 x_{30} & -11.88 x_{16} & +  0.96 x_{10} & -0.42 x_{22} & -0.65 x_{36} & -6.19 x_{13} & -6.27 x_{14} & -21.09 x_{7} & -0.22 x_{25} & + 22.86 x_{12} & +  0.17 x_{37} & -0.54 x_{20}\\
 x_{32}   &  65.0690324786 & -0.47 x_{28} & -8.90 x_{11} & -0.80 x_{35} & -0.07 x_{29} & +  1.31 x_{33} & +  0.00 x_{23} & -0.65 x_{2} & -1.59 x_{30} & -21.64 x_{16} & +  2.26 x_{10} & -0.64 x_{22} & +  0.22 x_{36} & +  0.26 x_{13} & + 18.58 x_{14} & -8.43 x_{7} & -0.06 x_{25} & -12.49 x_{12} & +  0.21 x_{37} & -0.30 x_{20}\\
 x_{31}   &  67.4404737637 & +  0.03 x_{28} & -0.96 x_{11} & -0.64 x_{35} & -0.44 x_{29} & +  0.14 x_{33} & +  0.16 x_{23} & -12.58 x_{2} & +  0.02 x_{30} & -2.29 x_{16} & +  6.95 x_{10} & -0.54 x_{22} & -0.69 x_{36} & + 12.35 x_{13} & -9.43 x_{14} & -15.30 x_{7} & +  0.24 x_{25} & +  9.56 x_{12} & -0.52 x_{37} & +  0.25 x_{20}\\
\hline
z    &  70.1959564369 & -0.27 x_{28} & +  7.93 x_{11} & -0.44 x_{35} & -0.28 x_{29} & +  0.25 x_{33} & -0.12 x_{23} & -12.50 x_{2} & -0.10 x_{30} & -1.65 x_{16} & -5.36 x_{10} & -0.10 x_{22} & -0.58 x_{36} & -4.86 x_{13} & -5.64 x_{14} & -6.69 x_{7} & -0.45 x_{25} & -2.95 x_{12} & -0.14 x_{37} & -0.02 x_{20}\\
\end{array}\]


 $ x_{11} $ enters and $ x_{9} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  9.43895975132 & +  0.01 x_{28} & -2.34 x_{9} & -0.12 x_{35} & -0.05 x_{29} & +  0.15 x_{33} & +  0.06 x_{23} & +  1.24 x_{2} & -0.25 x_{30} & -0.84 x_{16} & -1.08 x_{10} & -0.01 x_{22} & -0.03 x_{36} & +  3.02 x_{13} & +  1.67 x_{14} & -1.02 x_{7} & +  0.10 x_{25} & -2.93 x_{12} & +  0.04 x_{37} & +  0.04 x_{20}\\
 x_{6}   &  1.56041451345 & -0.00 x_{28} & -0.99 x_{9} & -0.02 x_{35} & -0.02 x_{29} & +  0.02 x_{33} & +  0.05 x_{23} & +  0.55 x_{2} & -0.10 x_{30} & -0.51 x_{16} & -0.26 x_{10} & +  0.02 x_{22} & +  0.02 x_{36} & +  1.37 x_{13} & +  1.15 x_{14} & +  0.50 x_{7} & +  0.04 x_{25} & -0.94 x_{12} & +  0.03 x_{37} & +  0.02 x_{20}\\
 x_{8}   &  3.70496170718 & -0.03 x_{28} & +  0.88 x_{9} & +  0.02 x_{35} & -0.01 x_{29} & -0.03 x_{33} & -0.06 x_{23} & -1.23 x_{2} & +  0.08 x_{30} & +  0.03 x_{16} & +  0.12 x_{10} & +  0.01 x_{22} & +  0.01 x_{36} & -1.24 x_{13} & -0.51 x_{14} & +  0.07 x_{7} & -0.08 x_{25} & +  0.34 x_{12} & -0.00 x_{37} & -0.02 x_{20}\\
 x_{26}   &  233.259038502 & -0.56 x_{28} & -138.26 x_{9} & -5.49 x_{35} & -1.47 x_{29} & +  8.00 x_{33} & +  4.31 x_{23} & + 53.45 x_{2} & -12.27 x_{30} & -46.75 x_{16} & -59.43 x_{10} & -1.15 x_{22} & -0.58 x_{36} & + 137.96 x_{13} & + 117.13 x_{14} & -24.59 x_{7} & +  5.86 x_{25} & -145.59 x_{12} & +  3.48 x_{37} & +  1.48 x_{20}\\
 x_{24}   &  35.1663795782 & +  0.60 x_{28} & +  4.00 x_{9} & -0.12 x_{35} & +  0.15 x_{29} & -0.36 x_{33} & -0.52 x_{23} & -5.27 x_{2} & +  1.84 x_{30} & + 10.66 x_{16} & + 11.72 x_{10} & +  0.09 x_{22} & +  0.12 x_{36} & -8.29 x_{13} & -25.67 x_{14} & -15.65 x_{7} & +  0.03 x_{25} & + 18.05 x_{12} & -0.85 x_{37} & +  0.06 x_{20}\\
 x_{19}   &  10.4649443707 & -0.03 x_{28} & -3.71 x_{9} & -0.14 x_{35} & -0.07 x_{29} & +  0.25 x_{33} & +  0.10 x_{23} & +  0.84 x_{2} & -0.34 x_{30} & -1.14 x_{16} & -1.41 x_{10} & -0.03 x_{22} & -0.01 x_{36} & +  3.73 x_{13} & +  3.42 x_{14} & -0.87 x_{7} & +  0.18 x_{25} & -4.74 x_{12} & +  0.11 x_{37} & +  0.07 x_{20}\\
 x_{11}   &  2.4234252557 & -0.01 x_{28} & -3.10 x_{9} & -0.10 x_{35} & -0.02 x_{29} & +  0.14 x_{33} & +  0.12 x_{23} & +  1.88 x_{2} & -0.34 x_{30} & -2.34 x_{16} & -1.53 x_{10} & -0.06 x_{22} & +  0.01 x_{36} & +  2.70 x_{13} & +  3.17 x_{14} & -0.23 x_{7} & +  0.15 x_{25} & -2.98 x_{12} & +  0.11 x_{37} & -0.01 x_{20}\\
 x_{3}   &  12.1961737704 & -0.04 x_{28} & -7.06 x_{9} & -0.30 x_{35} & -0.06 x_{29} & +  0.40 x_{33} & +  0.24 x_{23} & +  1.96 x_{2} & -0.68 x_{30} & -4.18 x_{16} & -3.35 x_{10} & -0.09 x_{22} & -0.03 x_{36} & +  6.37 x_{13} & +  6.86 x_{14} & -1.17 x_{7} & +  0.27 x_{25} & -7.64 x_{12} & +  0.23 x_{37} & +  0.05 x_{20}\\
 x_{15}   &  6.27963477934 & +  0.01 x_{28} & -4.67 x_{9} & -0.18 x_{35} & -0.03 x_{29} & +  0.24 x_{33} & +  0.19 x_{23} & +  3.54 x_{2} & -0.54 x_{30} & -2.83 x_{16} & -2.92 x_{10} & -0.02 x_{22} & -0.06 x_{36} & +  5.16 x_{13} & +  4.12 x_{14} & -0.58 x_{7} & +  0.20 x_{25} & -4.84 x_{12} & +  0.12 x_{37} & -0.00 x_{20}\\
 x_{34}   &  87.501222241 & -0.45 x_{28} & -61.56 x_{9} & -2.11 x_{35} & -1.13 x_{29} & +  4.34 x_{33} & +  2.09 x_{23} & + 28.06 x_{2} & -6.65 x_{30} & -35.15 x_{16} & -27.68 x_{10} & -0.52 x_{22} & +  0.48 x_{36} & + 67.36 x_{13} & + 71.37 x_{14} & -4.43 x_{7} & +  2.50 x_{25} & -82.83 x_{12} & +  2.22 x_{37} & +  0.83 x_{20}\\
 x_{4}   &  1.97809612823 & -0.11 x_{28} & +  0.46 x_{9} & +  0.01 x_{35} & -0.03 x_{29} & +  0.07 x_{33} & -0.03 x_{23} & -2.44 x_{2} & +  0.02 x_{30} & +  0.55 x_{16} & +  0.90 x_{10} & -0.03 x_{22} & +  0.07 x_{36} & -0.56 x_{13} & +  1.49 x_{14} & +  0.34 x_{7} & -0.01 x_{25} & -1.83 x_{12} & +  0.02 x_{37} & +  0.08 x_{20}\\
 x_{27}   &  50.6877265238 & +  0.90 x_{28} & -42.08 x_{9} & -1.36 x_{35} & -0.46 x_{29} & +  1.72 x_{33} & +  1.89 x_{23} & + 34.23 x_{2} & -4.32 x_{30} & -25.08 x_{16} & -22.11 x_{10} & -0.31 x_{22} & -0.70 x_{36} & + 59.63 x_{13} & + 28.71 x_{14} & -4.60 x_{7} & +  2.12 x_{25} & -37.94 x_{12} & +  1.45 x_{37} & +  0.38 x_{20}\\
 x_{1}   &  8.44598621972 & +  0.04 x_{28} & -4.49 x_{9} & -0.16 x_{35} & -0.04 x_{29} & +  0.17 x_{33} & +  0.18 x_{23} & +  2.64 x_{2} & -0.46 x_{30} & -3.38 x_{16} & -3.16 x_{10} & -0.05 x_{22} & -0.11 x_{36} & +  4.28 x_{13} & +  2.89 x_{14} & -1.12 x_{7} & +  0.16 x_{25} & -3.26 x_{12} & +  0.13 x_{37} & -0.02 x_{20}\\
 x_{17}   &  8.14274919614 & +  0.03 x_{28} & -4.07 x_{9} & -0.13 x_{35} & -0.04 x_{29} & +  0.19 x_{33} & +  0.17 x_{23} & +  2.07 x_{2} & -0.38 x_{30} & -3.29 x_{16} & -2.29 x_{10} & -0.06 x_{22} & -0.04 x_{36} & +  3.86 x_{13} & +  3.23 x_{14} & -0.84 x_{7} & +  0.14 x_{25} & -2.94 x_{12} & +  0.11 x_{37} & -0.03 x_{20}\\
 x_{5}   &  8.63513889326 & -0.06 x_{28} & -2.41 x_{9} & -0.15 x_{35} & -0.06 x_{29} & +  0.17 x_{33} & +  0.09 x_{23} & +  0.03 x_{2} & -0.24 x_{30} & -0.97 x_{16} & -1.07 x_{10} & -0.02 x_{22} & -0.03 x_{36} & +  2.54 x_{13} & +  2.04 x_{14} & -1.02 x_{7} & +  0.11 x_{25} & -2.85 x_{12} & +  0.06 x_{37} & +  0.03 x_{20}\\
 x_{21}   &  56.2200128473 & +  0.50 x_{28} & -35.48 x_{9} & -1.59 x_{35} & -0.19 x_{29} & +  1.71 x_{33} & +  1.43 x_{23} & + 14.19 x_{2} & -3.49 x_{30} & -38.71 x_{16} & -16.61 x_{10} & -1.09 x_{22} & -0.50 x_{36} & + 24.69 x_{13} & + 30.08 x_{14} & -23.69 x_{7} & +  1.54 x_{25} & -11.23 x_{12} & +  1.46 x_{37} & -0.69 x_{20}\\
 x_{32}   &  43.5070209821 & -0.36 x_{28} & + 27.56 x_{9} & +  0.07 x_{35} & +  0.11 x_{29} & +  0.06 x_{33} & -1.03 x_{23} & -17.40 x_{2} & +  1.47 x_{30} & -0.80 x_{16} & + 15.91 x_{10} & -0.12 x_{22} & +  0.10 x_{36} & -23.73 x_{13} & -9.65 x_{14} & -6.41 x_{7} & -1.43 x_{25} & + 13.99 x_{12} & -0.80 x_{37} & -0.19 x_{20}\\
 x_{31}   &  65.1056999071 & +  0.04 x_{28} & +  2.98 x_{9} & -0.54 x_{35} & -0.42 x_{29} & +  0.01 x_{33} & +  0.05 x_{23} & -14.39 x_{2} & +  0.35 x_{30} & -0.03 x_{16} & +  8.43 x_{10} & -0.48 x_{22} & -0.70 x_{36} & +  9.75 x_{13} & -12.48 x_{14} & -15.09 x_{7} & +  0.09 x_{25} & + 12.42 x_{12} & -0.63 x_{37} & +  0.26 x_{20}\\
\hline
z    &  89.4074989328 & -0.38 x_{28} & -24.56 x_{9} & -1.22 x_{35} & -0.44 x_{29} & +  1.37 x_{33} & +  0.80 x_{23} & +  2.43 x_{2} & -2.83 x_{30} & -20.22 x_{16} & -17.52 x_{10} & -0.57 x_{22} & -0.48 x_{36} & + 16.51 x_{13} & + 19.51 x_{14} & -8.49 x_{7} & +  0.77 x_{25} & -26.54 x_{12} & +  0.76 x_{37} & -0.12 x_{20}\\
\end{array}\]


 $ x_{2} $ enters and $ x_{4} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  10.4395979629 & -0.04 x_{28} & -2.11 x_{9} & -0.12 x_{35} & -0.06 x_{29} & +  0.18 x_{33} & +  0.04 x_{23} & -0.51 x_{4} & -0.24 x_{30} & -0.56 x_{16} & -0.62 x_{10} & -0.03 x_{22} & +  0.01 x_{36} & +  2.73 x_{13} & +  2.43 x_{14} & -0.85 x_{7} & +  0.10 x_{25} & -3.85 x_{12} & +  0.04 x_{37} & +  0.08 x_{20}\\
 x_{6}   &  2.00605186794 & -0.02 x_{28} & -0.89 x_{9} & -0.02 x_{35} & -0.02 x_{29} & +  0.04 x_{33} & +  0.04 x_{23} & -0.23 x_{4} & -0.09 x_{30} & -0.38 x_{16} & -0.06 x_{10} & +  0.01 x_{22} & +  0.04 x_{36} & +  1.24 x_{13} & +  1.48 x_{14} & +  0.58 x_{7} & +  0.04 x_{25} & -1.36 x_{12} & +  0.04 x_{37} & +  0.03 x_{20}\\
 x_{8}   &  2.71237972515 & +  0.02 x_{28} & +  0.65 x_{9} & +  0.02 x_{35} & +  0.00 x_{29} & -0.06 x_{33} & -0.04 x_{23} & +  0.50 x_{4} & +  0.07 x_{30} & -0.24 x_{16} & -0.34 x_{10} & +  0.03 x_{22} & -0.03 x_{36} & -0.95 x_{13} & -1.26 x_{14} & -0.10 x_{7} & -0.08 x_{25} & +  1.26 x_{12} & -0.01 x_{37} & -0.06 x_{20}\\
 x_{26}   &  276.54152145 & -2.90 x_{28} & -128.21 x_{9} & -5.32 x_{35} & -2.07 x_{29} & +  9.51 x_{33} & +  3.57 x_{23} & -21.88 x_{4} & -11.78 x_{30} & -34.66 x_{16} & -39.68 x_{10} & -1.89 x_{22} & +  1.04 x_{36} & + 125.66 x_{13} & + 149.82 x_{14} & -17.10 x_{7} & +  5.70 x_{25} & -185.67 x_{12} & +  3.84 x_{37} & +  3.13 x_{20}\\
 x_{24}   &  30.8998605582 & +  0.83 x_{28} & +  3.01 x_{9} & -0.13 x_{35} & +  0.21 x_{29} & -0.50 x_{33} & -0.44 x_{23} & +  2.16 x_{4} & +  1.79 x_{30} & +  9.47 x_{16} & +  9.77 x_{10} & +  0.16 x_{22} & -0.04 x_{36} & -7.08 x_{13} & -28.89 x_{14} & -16.38 x_{7} & +  0.04 x_{25} & + 22.01 x_{12} & -0.88 x_{37} & -0.10 x_{20}\\
 x_{19}   &  11.1453597567 & -0.07 x_{28} & -3.55 x_{9} & -0.14 x_{35} & -0.08 x_{29} & +  0.27 x_{33} & +  0.09 x_{23} & -0.34 x_{4} & -0.33 x_{30} & -0.95 x_{16} & -1.10 x_{10} & -0.04 x_{22} & +  0.01 x_{36} & +  3.53 x_{13} & +  3.94 x_{14} & -0.75 x_{7} & +  0.18 x_{25} & -5.37 x_{12} & +  0.12 x_{37} & +  0.10 x_{20}\\
 x_{11}   &  3.94878755863 & -0.10 x_{28} & -2.74 x_{9} & -0.09 x_{35} & -0.04 x_{29} & +  0.19 x_{33} & +  0.09 x_{23} & -0.77 x_{4} & -0.33 x_{30} & -1.92 x_{16} & -0.84 x_{10} & -0.08 x_{22} & +  0.07 x_{36} & +  2.26 x_{13} & +  4.33 x_{14} & +  0.04 x_{7} & +  0.15 x_{25} & -4.39 x_{12} & +  0.13 x_{37} & +  0.05 x_{20}\\
 x_{3}   &  13.7873970661 & -0.13 x_{28} & -6.69 x_{9} & -0.29 x_{35} & -0.08 x_{29} & +  0.46 x_{33} & +  0.21 x_{23} & -0.80 x_{4} & -0.67 x_{30} & -3.73 x_{16} & -2.62 x_{10} & -0.12 x_{22} & +  0.03 x_{36} & +  5.91 x_{13} & +  8.07 x_{14} & -0.90 x_{7} & +  0.26 x_{25} & -9.11 x_{12} & +  0.24 x_{37} & +  0.11 x_{20}\\
 x_{15}   &  9.15048572496 & -0.15 x_{28} & -4.01 x_{9} & -0.17 x_{35} & -0.07 x_{29} & +  0.34 x_{33} & +  0.14 x_{23} & -1.45 x_{4} & -0.51 x_{30} & -2.03 x_{16} & -1.61 x_{10} & -0.07 x_{22} & +  0.04 x_{36} & +  4.35 x_{13} & +  6.29 x_{14} & -0.08 x_{7} & +  0.19 x_{25} & -7.50 x_{12} & +  0.15 x_{37} & +  0.11 x_{20}\\
 x_{34}   &  110.22853186 & -1.68 x_{28} & -56.28 x_{9} & -2.02 x_{35} & -1.45 x_{29} & +  5.13 x_{33} & +  1.70 x_{23} & -11.49 x_{4} & -6.39 x_{30} & -28.81 x_{16} & -17.31 x_{10} & -0.90 x_{22} & +  1.33 x_{36} & + 60.90 x_{13} & + 88.53 x_{14} & -0.50 x_{7} & +  2.42 x_{25} & -103.88 x_{12} & +  2.41 x_{37} & +  1.70 x_{20}\\
 x_{2}   &  0.809846996257 & -0.04 x_{28} & +  0.19 x_{9} & +  0.00 x_{35} & -0.01 x_{29} & +  0.03 x_{33} & -0.01 x_{23} & -0.41 x_{4} & +  0.01 x_{30} & +  0.23 x_{16} & +  0.37 x_{10} & -0.01 x_{22} & +  0.03 x_{36} & -0.23 x_{13} & +  0.61 x_{14} & +  0.14 x_{7} & -0.00 x_{25} & -0.75 x_{12} & +  0.01 x_{37} & +  0.03 x_{20}\\
 x_{27}   &  78.4080538048 & -0.60 x_{28} & -35.64 x_{9} & -1.25 x_{35} & -0.85 x_{29} & +  2.68 x_{33} & +  1.42 x_{23} & -14.01 x_{4} & -4.00 x_{30} & -17.34 x_{16} & -9.46 x_{10} & -0.78 x_{22} & +  0.34 x_{36} & + 51.75 x_{13} & + 49.65 x_{14} & +  0.20 x_{7} & +  2.02 x_{25} & -63.61 x_{12} & +  1.69 x_{37} & +  1.44 x_{20}\\
 x_{1}   &  10.5867787739 & -0.07 x_{28} & -4.00 x_{9} & -0.15 x_{35} & -0.07 x_{29} & +  0.24 x_{33} & +  0.15 x_{23} & -1.08 x_{4} & -0.44 x_{30} & -2.78 x_{16} & -2.18 x_{10} & -0.09 x_{22} & -0.03 x_{36} & +  3.68 x_{13} & +  4.51 x_{14} & -0.74 x_{7} & +  0.15 x_{25} & -5.24 x_{12} & +  0.15 x_{37} & +  0.06 x_{20}\\
 x_{17}   &  9.81590217942 & -0.06 x_{28} & -3.68 x_{9} & -0.13 x_{35} & -0.07 x_{29} & +  0.25 x_{33} & +  0.14 x_{23} & -0.85 x_{4} & -0.36 x_{30} & -2.83 x_{16} & -1.52 x_{10} & -0.09 x_{22} & +  0.03 x_{36} & +  3.38 x_{13} & +  4.50 x_{14} & -0.55 x_{7} & +  0.13 x_{25} & -4.49 x_{12} & +  0.13 x_{37} & +  0.03 x_{20}\\
 x_{5}   &  8.65817268216 & -0.06 x_{28} & -2.40 x_{9} & -0.15 x_{35} & -0.06 x_{29} & +  0.17 x_{33} & +  0.09 x_{23} & -0.01 x_{4} & -0.24 x_{30} & -0.96 x_{16} & -1.06 x_{10} & -0.02 x_{22} & -0.03 x_{36} & +  2.53 x_{13} & +  2.06 x_{14} & -1.01 x_{7} & +  0.11 x_{25} & -2.87 x_{12} & +  0.06 x_{37} & +  0.03 x_{20}\\
 x_{21}   &  67.7108834348 & -0.12 x_{28} & -32.81 x_{9} & -1.55 x_{35} & -0.35 x_{29} & +  2.11 x_{33} & +  1.23 x_{23} & -5.81 x_{4} & -3.36 x_{30} & -35.50 x_{16} & -11.37 x_{10} & -1.29 x_{22} & -0.07 x_{36} & + 21.43 x_{13} & + 38.76 x_{14} & -21.70 x_{7} & +  1.50 x_{25} & -21.87 x_{12} & +  1.56 x_{37} & -0.25 x_{20}\\
 x_{32}   &  29.4129204795 & +  0.40 x_{28} & + 24.29 x_{9} & +  0.01 x_{35} & +  0.30 x_{29} & -0.43 x_{33} & -0.79 x_{23} & +  7.13 x_{4} & +  1.31 x_{30} & -4.73 x_{16} & +  9.48 x_{10} & +  0.12 x_{22} & -0.43 x_{36} & -19.72 x_{13} & -20.29 x_{14} & -8.85 x_{7} & -1.38 x_{25} & + 27.05 x_{12} & -0.92 x_{37} & -0.73 x_{20}\\
 x_{31}   &  53.4497889304 & +  0.67 x_{28} & +  0.28 x_{9} & -0.59 x_{35} & -0.26 x_{29} & -0.40 x_{33} & +  0.24 x_{23} & +  5.89 x_{4} & +  0.22 x_{30} & -3.29 x_{16} & +  3.11 x_{10} & -0.28 x_{22} & -1.14 x_{36} & + 13.06 x_{13} & -21.29 x_{14} & -17.10 x_{7} & +  0.14 x_{25} & + 23.22 x_{12} & -0.73 x_{37} & -0.18 x_{20}\\
\hline
z    &  91.3750495466 & -0.48 x_{28} & -24.10 x_{9} & -1.21 x_{35} & -0.47 x_{29} & +  1.43 x_{33} & +  0.77 x_{23} & -0.99 x_{4} & -2.81 x_{30} & -19.67 x_{16} & -16.62 x_{10} & -0.60 x_{22} & -0.40 x_{36} & + 15.95 x_{13} & + 21.00 x_{14} & -8.15 x_{7} & +  0.76 x_{25} & -28.37 x_{12} & +  0.78 x_{37} & -0.04 x_{20}\\
\end{array}\]


 $ x_{13} $ enters and $ x_{32} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  14.5169513707 & +  0.01 x_{28} & +  1.26 x_{9} & -0.11 x_{35} & -0.02 x_{29} & +  0.12 x_{33} & -0.07 x_{23} & +  0.48 x_{4} & -0.06 x_{30} & -1.22 x_{16} & +  0.69 x_{10} & -0.01 x_{22} & -0.05 x_{36} & -0.14 x_{32} & -0.39 x_{14} & -2.08 x_{7} & -0.09 x_{25} & -0.10 x_{12} & -0.08 x_{37} & -0.02 x_{20}\\
 x_{6}   &  3.86164337894 & +  0.00 x_{28} & +  0.65 x_{9} & -0.02 x_{35} & -0.00 x_{29} & +  0.01 x_{33} & -0.01 x_{23} & +  0.22 x_{4} & -0.01 x_{30} & -0.68 x_{16} & +  0.54 x_{10} & +  0.02 x_{22} & +  0.01 x_{36} & -0.06 x_{32} & +  0.20 x_{14} & +  0.02 x_{7} & -0.05 x_{25} & +  0.35 x_{12} & -0.02 x_{37} & -0.01 x_{20}\\
 x_{8}   &  1.28859822531 & +  0.00 x_{28} & -0.52 x_{9} & +  0.02 x_{35} & -0.01 x_{29} & -0.04 x_{33} & -0.00 x_{23} & +  0.16 x_{4} & +  0.01 x_{30} & -0.01 x_{16} & -0.79 x_{10} & +  0.02 x_{22} & -0.01 x_{36} & +  0.05 x_{32} & -0.28 x_{14} & +  0.33 x_{7} & -0.01 x_{25} & -0.05 x_{12} & +  0.03 x_{37} & -0.02 x_{20}\\
 x_{26}   &  463.939439156 & -0.33 x_{28} & + 26.53 x_{9} & -5.24 x_{35} & -0.15 x_{29} & +  6.79 x_{33} & -1.45 x_{23} & + 23.52 x_{4} & -3.41 x_{30} & -64.82 x_{16} & + 20.69 x_{10} & -1.11 x_{22} & -1.69 x_{36} & -6.37 x_{32} & + 20.54 x_{14} & -73.47 x_{7} & -3.08 x_{25} & -13.35 x_{12} & -1.99 x_{37} & -1.50 x_{20}\\
 x_{24}   &  20.3417355655 & +  0.68 x_{28} & -5.71 x_{9} & -0.14 x_{35} & +  0.10 x_{29} & -0.35 x_{33} & -0.16 x_{23} & -0.40 x_{4} & +  1.32 x_{30} & + 11.17 x_{16} & +  6.37 x_{10} & +  0.12 x_{22} & +  0.12 x_{36} & +  0.36 x_{32} & -21.61 x_{14} & -13.21 x_{7} & +  0.54 x_{25} & + 12.30 x_{12} & -0.55 x_{37} & +  0.16 x_{20}\\
 x_{19}   &  16.4170032688 & +  0.01 x_{28} & +  0.80 x_{9} & -0.14 x_{35} & -0.03 x_{29} & +  0.20 x_{33} & -0.05 x_{23} & +  0.93 x_{4} & -0.09 x_{30} & -1.80 x_{16} & +  0.60 x_{10} & -0.01 x_{22} & -0.06 x_{36} & -0.18 x_{32} & +  0.30 x_{14} & -2.34 x_{7} & -0.07 x_{25} & -0.52 x_{12} & -0.05 x_{37} & -0.03 x_{20}\\
 x_{11}   &  7.32223369608 & -0.05 x_{28} & +  0.04 x_{9} & -0.09 x_{35} & -0.01 x_{29} & +  0.14 x_{33} & -0.00 x_{23} & +  0.05 x_{4} & -0.18 x_{30} & -2.46 x_{16} & +  0.25 x_{10} & -0.07 x_{22} & +  0.02 x_{36} & -0.11 x_{32} & +  2.00 x_{14} & -0.98 x_{7} & -0.01 x_{25} & -1.29 x_{12} & +  0.02 x_{37} & -0.04 x_{20}\\
 x_{3}   &  22.6077881976 & -0.01 x_{28} & +  0.60 x_{9} & -0.29 x_{35} & +  0.01 x_{29} & +  0.33 x_{33} & -0.02 x_{23} & +  1.33 x_{4} & -0.27 x_{30} & -5.15 x_{16} & +  0.22 x_{10} & -0.08 x_{22} & -0.10 x_{36} & -0.30 x_{32} & +  1.98 x_{14} & -3.55 x_{7} & -0.15 x_{25} & -1.00 x_{12} & -0.03 x_{37} & -0.10 x_{20}\\
 x_{15}   &  15.631274386 & -0.06 x_{28} & +  1.34 x_{9} & -0.17 x_{35} & -0.01 x_{29} & +  0.25 x_{33} & -0.04 x_{23} & +  0.12 x_{4} & -0.22 x_{30} & -3.07 x_{16} & +  0.48 x_{10} & -0.04 x_{22} & -0.05 x_{36} & -0.22 x_{32} & +  1.82 x_{14} & -2.03 x_{7} & -0.11 x_{25} & -1.54 x_{12} & -0.05 x_{37} & -0.05 x_{20}\\
 x_{34}   &  201.052726471 & -0.44 x_{28} & + 18.72 x_{9} & -1.98 x_{35} & -0.51 x_{29} & +  3.81 x_{33} & -0.73 x_{23} & + 10.51 x_{4} & -2.33 x_{30} & -43.42 x_{16} & + 11.95 x_{10} & -0.53 x_{22} & +  0.01 x_{36} & -3.09 x_{32} & + 25.87 x_{14} & -27.82 x_{7} & -1.84 x_{25} & -20.36 x_{12} & -0.42 x_{37} & -0.54 x_{20}\\
 x_{2}   &  0.466578683241 & -0.05 x_{28} & -0.10 x_{9} & +  0.00 x_{35} & -0.01 x_{29} & +  0.03 x_{33} & -0.00 x_{23} & -0.49 x_{4} & -0.01 x_{30} & +  0.28 x_{16} & +  0.26 x_{10} & -0.02 x_{22} & +  0.04 x_{36} & +  0.01 x_{32} & +  0.85 x_{14} & +  0.24 x_{7} & +  0.01 x_{25} & -1.07 x_{12} & +  0.02 x_{37} & +  0.04 x_{20}\\
 x_{27}   &  155.583268416 & +  0.45 x_{28} & + 28.08 x_{9} & -1.22 x_{35} & -0.06 x_{29} & +  1.56 x_{33} & -0.65 x_{23} & +  4.68 x_{4} & -0.55 x_{30} & -29.76 x_{16} & + 15.40 x_{10} & -0.46 x_{22} & -0.78 x_{36} & -2.62 x_{32} & -3.59 x_{14} & -23.01 x_{7} & -1.60 x_{25} & +  7.35 x_{12} & -0.72 x_{37} & -0.46 x_{20}\\
 x_{1}   &  16.0680204524 & +  0.00 x_{28} & +  0.53 x_{9} & -0.15 x_{35} & -0.01 x_{29} & +  0.17 x_{33} & +  0.00 x_{23} & +  0.25 x_{4} & -0.19 x_{30} & -3.66 x_{16} & -0.42 x_{10} & -0.06 x_{22} & -0.11 x_{36} & -0.19 x_{32} & +  0.73 x_{14} & -2.39 x_{7} & -0.11 x_{25} & -0.20 x_{12} & -0.03 x_{37} & -0.08 x_{20}\\
 x_{17}   &  14.857576578 & +  0.01 x_{28} & +  0.48 x_{9} & -0.12 x_{35} & -0.01 x_{29} & +  0.18 x_{33} & +  0.00 x_{23} & +  0.38 x_{4} & -0.13 x_{30} & -3.64 x_{16} & +  0.10 x_{10} & -0.07 x_{22} & -0.05 x_{36} & -0.17 x_{32} & +  1.02 x_{14} & -2.07 x_{7} & -0.10 x_{25} & +  0.14 x_{12} & -0.03 x_{37} & -0.10 x_{20}\\
 x_{5}   &  12.4357228895 & -0.01 x_{28} & +  0.72 x_{9} & -0.15 x_{35} & -0.02 x_{29} & +  0.12 x_{33} & -0.01 x_{23} & +  0.90 x_{4} & -0.07 x_{30} & -1.57 x_{16} & +  0.16 x_{10} & -0.00 x_{22} & -0.08 x_{36} & -0.13 x_{32} & -0.55 x_{14} & -2.15 x_{7} & -0.07 x_{25} & +  0.60 x_{12} & -0.06 x_{37} & -0.06 x_{20}\\
 x_{21}   &  99.6640810082 & +  0.31 x_{28} & -6.43 x_{9} & -1.53 x_{35} & -0.02 x_{29} & +  1.65 x_{33} & +  0.38 x_{23} & +  1.93 x_{4} & -1.93 x_{30} & -40.64 x_{16} & -1.07 x_{10} & -1.16 x_{22} & -0.54 x_{36} & -1.09 x_{32} & + 16.71 x_{14} & -31.31 x_{7} & +  0.00 x_{25} & +  7.51 x_{12} & +  0.57 x_{37} & -1.04 x_{20}\\
 x_{13}   &  1.49129760277 & +  0.02 x_{28} & +  1.23 x_{9} & +  0.00 x_{35} & +  0.02 x_{29} & -0.02 x_{33} & -0.04 x_{23} & +  0.36 x_{4} & +  0.07 x_{30} & -0.24 x_{16} & +  0.48 x_{10} & +  0.01 x_{22} & -0.02 x_{36} & -0.05 x_{32} & -1.03 x_{14} & -0.45 x_{7} & -0.07 x_{25} & +  1.37 x_{12} & -0.05 x_{37} & -0.04 x_{20}\\
 x_{31}   &  72.9304099942 & +  0.94 x_{28} & + 16.36 x_{9} & -0.58 x_{35} & -0.06 x_{29} & -0.68 x_{33} & -0.28 x_{23} & + 10.61 x_{4} & +  1.09 x_{30} & -6.42 x_{16} & +  9.39 x_{10} & -0.20 x_{22} & -1.42 x_{36} & -0.66 x_{32} & -34.73 x_{14} & -22.96 x_{7} & -0.78 x_{25} & + 41.13 x_{12} & -1.33 x_{37} & -0.67 x_{20}\\
\hline
z    &  115.162054546 & -0.16 x_{28} & -4.46 x_{9} & -1.20 x_{35} & -0.23 x_{29} & +  1.09 x_{33} & +  0.13 x_{23} & +  4.77 x_{4} & -1.74 x_{30} & -23.50 x_{16} & -8.95 x_{10} & -0.51 x_{22} & -0.75 x_{36} & -0.81 x_{32} & +  4.59 x_{14} & -15.30 x_{7} & -0.35 x_{25} & -6.49 x_{12} & +  0.04 x_{37} & -0.63 x_{20}\\
\end{array}\]


 $ x_{4} $ enters and $ x_{2} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  14.9733856335 & -0.04 x_{28} & +  1.17 x_{9} & -0.11 x_{35} & -0.03 x_{29} & +  0.16 x_{33} & -0.07 x_{23} & -0.98 x_{2} & -0.07 x_{30} & -0.94 x_{16} & +  0.94 x_{10} & -0.03 x_{22} & -0.02 x_{36} & -0.13 x_{32} & +  0.44 x_{14} & -1.84 x_{7} & -0.08 x_{25} & -1.15 x_{12} & -0.07 x_{37} & +  0.02 x_{20}\\
 x_{6}   &  4.07403430876 & -0.02 x_{28} & +  0.60 x_{9} & -0.02 x_{35} & -0.01 x_{29} & +  0.03 x_{33} & -0.01 x_{23} & -0.46 x_{2} & -0.01 x_{30} & -0.56 x_{16} & +  0.66 x_{10} & +  0.01 x_{22} & +  0.03 x_{36} & -0.06 x_{32} & +  0.59 x_{14} & +  0.13 x_{7} & -0.05 x_{25} & -0.14 x_{12} & -0.01 x_{37} & +  0.00 x_{20}\\
 x_{8}   &  1.43720736031 & -0.01 x_{28} & -0.55 x_{9} & +  0.02 x_{35} & -0.02 x_{29} & -0.03 x_{33} & -0.00 x_{23} & -0.32 x_{2} & +  0.00 x_{30} & +  0.08 x_{16} & -0.71 x_{10} & +  0.02 x_{22} & +  0.00 x_{36} & +  0.05 x_{32} & -0.01 x_{14} & +  0.41 x_{7} & -0.00 x_{25} & -0.39 x_{12} & +  0.04 x_{37} & -0.01 x_{20}\\
 x_{26}   &  486.214016525 & -2.65 x_{28} & + 21.98 x_{9} & -5.10 x_{35} & -0.86 x_{29} & +  8.37 x_{33} & -1.67 x_{23} & -47.74 x_{2} & -3.70 x_{30} & -51.39 x_{16} & + 33.05 x_{10} & -1.84 x_{22} & +  0.00 x_{36} & -5.81 x_{32} & + 61.04 x_{14} & -61.85 x_{7} & -2.45 x_{25} & -64.23 x_{12} & -1.16 x_{37} & +  0.39 x_{20}\\
 x_{24}   &  19.9621219021 & +  0.72 x_{28} & -5.63 x_{9} & -0.14 x_{35} & +  0.11 x_{29} & -0.38 x_{33} & -0.16 x_{23} & +  0.81 x_{2} & +  1.32 x_{30} & + 10.94 x_{16} & +  6.16 x_{10} & +  0.13 x_{22} & +  0.09 x_{36} & +  0.35 x_{32} & -22.30 x_{14} & -13.41 x_{7} & +  0.53 x_{25} & + 13.16 x_{12} & -0.57 x_{37} & +  0.13 x_{20}\\
 x_{19}   &  17.3008298545 & -0.09 x_{28} & +  0.62 x_{9} & -0.13 x_{35} & -0.06 x_{29} & +  0.26 x_{33} & -0.06 x_{23} & -1.89 x_{2} & -0.11 x_{30} & -1.27 x_{16} & +  1.09 x_{10} & -0.04 x_{22} & +  0.01 x_{36} & -0.16 x_{32} & +  1.91 x_{14} & -1.88 x_{7} & -0.05 x_{25} & -2.54 x_{12} & -0.01 x_{37} & +  0.04 x_{20}\\
 x_{11}   &  7.36587188621 & -0.05 x_{28} & +  0.03 x_{9} & -0.09 x_{35} & -0.01 x_{29} & +  0.15 x_{33} & -0.00 x_{23} & -0.09 x_{2} & -0.18 x_{30} & -2.43 x_{16} & +  0.27 x_{10} & -0.07 x_{22} & +  0.02 x_{36} & -0.11 x_{32} & +  2.08 x_{14} & -0.95 x_{7} & -0.01 x_{25} & -1.39 x_{12} & +  0.02 x_{37} & -0.03 x_{20}\\
 x_{3}   &  23.8697695939 & -0.14 x_{28} & +  0.34 x_{9} & -0.28 x_{35} & -0.03 x_{29} & +  0.42 x_{33} & -0.03 x_{23} & -2.70 x_{2} & -0.29 x_{30} & -4.39 x_{16} & +  0.92 x_{10} & -0.12 x_{22} & -0.00 x_{36} & -0.27 x_{32} & +  4.27 x_{14} & -2.89 x_{7} & -0.11 x_{25} & -3.88 x_{12} & +  0.02 x_{37} & +  0.00 x_{20}\\
 x_{15}   &  15.7436252974 & -0.07 x_{28} & +  1.32 x_{9} & -0.17 x_{35} & -0.01 x_{29} & +  0.26 x_{33} & -0.04 x_{23} & -0.24 x_{2} & -0.22 x_{30} & -3.01 x_{16} & +  0.54 x_{10} & -0.05 x_{22} & -0.04 x_{36} & -0.22 x_{32} & +  2.02 x_{14} & -1.97 x_{7} & -0.11 x_{25} & -1.80 x_{12} & -0.05 x_{37} & -0.05 x_{20}\\
 x_{34}   &  211.01027356 & -1.48 x_{28} & + 16.68 x_{9} & -1.92 x_{35} & -0.83 x_{29} & +  4.52 x_{33} & -0.83 x_{23} & -21.34 x_{2} & -2.47 x_{30} & -37.42 x_{16} & + 17.47 x_{10} & -0.85 x_{22} & +  0.76 x_{36} & -2.84 x_{32} & + 43.98 x_{14} & -22.62 x_{7} & -1.56 x_{25} & -43.11 x_{12} & -0.05 x_{37} & +  0.30 x_{20}\\
 x_{4}   &  0.94724910105 & -0.10 x_{28} & -0.19 x_{9} & +  0.01 x_{35} & -0.03 x_{29} & +  0.07 x_{33} & -0.01 x_{23} & -2.03 x_{2} & -0.01 x_{30} & +  0.57 x_{16} & +  0.53 x_{10} & -0.03 x_{22} & +  0.07 x_{36} & +  0.02 x_{32} & +  1.72 x_{14} & +  0.49 x_{7} & +  0.03 x_{25} & -2.16 x_{12} & +  0.04 x_{37} & +  0.08 x_{20}\\
 x_{27}   &  160.017853554 & -0.01 x_{28} & + 27.17 x_{9} & -1.19 x_{35} & -0.20 x_{29} & +  1.87 x_{33} & -0.69 x_{23} & -9.50 x_{2} & -0.61 x_{30} & -27.08 x_{16} & + 17.86 x_{10} & -0.60 x_{22} & -0.45 x_{36} & -2.51 x_{32} & +  4.47 x_{14} & -20.70 x_{7} & -1.47 x_{25} & -2.78 x_{12} & -0.55 x_{37} & -0.09 x_{20}\\
 x_{1}   &  16.3006129424 & -0.02 x_{28} & +  0.48 x_{9} & -0.15 x_{35} & -0.02 x_{29} & +  0.18 x_{33} & -0.00 x_{23} & -0.50 x_{2} & -0.20 x_{30} & -3.52 x_{16} & -0.29 x_{10} & -0.07 x_{22} & -0.09 x_{36} & -0.18 x_{32} & +  1.15 x_{14} & -2.27 x_{7} & -0.10 x_{25} & -0.73 x_{12} & -0.02 x_{37} & -0.06 x_{20}\\
 x_{17}   &  15.2132419993 & -0.03 x_{28} & +  0.41 x_{9} & -0.12 x_{35} & -0.03 x_{29} & +  0.20 x_{33} & +  0.00 x_{23} & -0.76 x_{2} & -0.14 x_{30} & -3.42 x_{16} & +  0.30 x_{10} & -0.08 x_{22} & -0.02 x_{36} & -0.16 x_{32} & +  1.67 x_{14} & -1.88 x_{7} & -0.09 x_{25} & -0.67 x_{12} & -0.02 x_{37} & -0.07 x_{20}\\
 x_{5}   &  13.2915074231 & -0.10 x_{28} & +  0.54 x_{9} & -0.14 x_{35} & -0.05 x_{29} & +  0.18 x_{33} & -0.02 x_{23} & -1.83 x_{2} & -0.08 x_{30} & -1.06 x_{16} & +  0.64 x_{10} & -0.03 x_{22} & -0.02 x_{36} & -0.11 x_{32} & +  1.01 x_{14} & -1.70 x_{7} & -0.04 x_{25} & -1.35 x_{12} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{21}   &  101.493591468 & +  0.12 x_{28} & -6.80 x_{9} & -1.52 x_{35} & -0.08 x_{29} & +  1.78 x_{33} & +  0.36 x_{23} & -3.92 x_{2} & -1.96 x_{30} & -39.54 x_{16} & -0.06 x_{10} & -1.22 x_{22} & -0.40 x_{36} & -1.04 x_{32} & + 20.04 x_{14} & -30.36 x_{7} & +  0.05 x_{25} & +  3.33 x_{12} & +  0.63 x_{37} & -0.88 x_{20}\\
 x_{13}   &  1.83349786964 & -0.02 x_{28} & +  1.16 x_{9} & +  0.00 x_{35} & +  0.00 x_{29} & +  0.00 x_{33} & -0.04 x_{23} & -0.73 x_{2} & +  0.06 x_{30} & -0.03 x_{16} & +  0.67 x_{10} & -0.00 x_{22} & +  0.00 x_{36} & -0.04 x_{32} & -0.41 x_{14} & -0.27 x_{7} & -0.06 x_{25} & +  0.59 x_{12} & -0.03 x_{37} & -0.01 x_{20}\\
 x_{31}   &  82.9821818281 & -0.10 x_{28} & + 14.31 x_{9} & -0.51 x_{35} & -0.38 x_{29} & +  0.03 x_{33} & -0.38 x_{23} & -21.54 x_{2} & +  0.95 x_{30} & -0.36 x_{16} & + 14.97 x_{10} & -0.53 x_{22} & -0.66 x_{36} & -0.41 x_{32} & -16.45 x_{14} & -17.72 x_{7} & -0.49 x_{25} & + 18.17 x_{12} & -0.96 x_{37} & +  0.18 x_{20}\\
\hline
z    &  119.678135084 & -0.63 x_{28} & -5.38 x_{9} & -1.17 x_{35} & -0.37 x_{29} & +  1.41 x_{33} & +  0.09 x_{23} & -9.68 x_{2} & -1.80 x_{30} & -20.77 x_{16} & -6.45 x_{10} & -0.65 x_{22} & -0.41 x_{36} & -0.70 x_{32} & + 12.80 x_{14} & -12.95 x_{7} & -0.23 x_{25} & -16.81 x_{12} & +  0.21 x_{37} & -0.25 x_{20}\\
\end{array}\]


 $ x_{14} $ enters and $ x_{24} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  15.3707909457 & -0.02 x_{28} & +  1.06 x_{9} & -0.11 x_{35} & -0.03 x_{29} & +  0.15 x_{33} & -0.07 x_{23} & -0.96 x_{2} & -0.04 x_{30} & -0.73 x_{16} & +  1.07 x_{10} & -0.03 x_{22} & -0.02 x_{36} & -0.12 x_{32} & -0.02 x_{24} & -2.11 x_{7} & -0.07 x_{25} & -0.88 x_{12} & -0.08 x_{37} & +  0.02 x_{20}\\
 x_{6}   &  4.60274484795 & -0.00 x_{28} & +  0.45 x_{9} & -0.02 x_{35} & -0.01 x_{29} & +  0.02 x_{33} & -0.01 x_{23} & -0.43 x_{2} & +  0.02 x_{30} & -0.27 x_{16} & +  0.82 x_{10} & +  0.02 x_{22} & +  0.03 x_{36} & -0.05 x_{32} & -0.03 x_{24} & -0.22 x_{7} & -0.03 x_{25} & +  0.21 x_{12} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{8}   &  1.43050022748 & -0.01 x_{28} & -0.55 x_{9} & +  0.02 x_{35} & -0.02 x_{29} & -0.03 x_{33} & -0.00 x_{23} & -0.32 x_{2} & +  0.00 x_{30} & +  0.07 x_{16} & -0.71 x_{10} & +  0.02 x_{22} & +  0.00 x_{36} & +  0.05 x_{32} & +  0.00 x_{24} & +  0.41 x_{7} & -0.01 x_{25} & -0.40 x_{12} & +  0.04 x_{37} & -0.01 x_{20}\\
 x_{26}   &  540.857163926 & -0.67 x_{28} & +  6.57 x_{9} & -5.48 x_{35} & -0.54 x_{29} & +  7.33 x_{33} & -2.10 x_{23} & -45.51 x_{2} & -0.07 x_{30} & -21.44 x_{16} & + 49.91 x_{10} & -1.48 x_{22} & +  0.25 x_{36} & -4.86 x_{32} & -2.74 x_{24} & -98.55 x_{7} & -1.00 x_{25} & -28.19 x_{12} & -2.72 x_{37} & +  0.74 x_{20}\\
 x_{14}   &  0.895166415393 & +  0.03 x_{28} & -0.25 x_{9} & -0.01 x_{35} & +  0.01 x_{29} & -0.02 x_{33} & -0.01 x_{23} & +  0.04 x_{2} & +  0.06 x_{30} & +  0.49 x_{16} & +  0.28 x_{10} & +  0.01 x_{22} & +  0.00 x_{36} & +  0.02 x_{32} & -0.04 x_{24} & -0.60 x_{7} & +  0.02 x_{25} & +  0.59 x_{12} & -0.03 x_{37} & +  0.01 x_{20}\\
 x_{19}   &  19.0083707024 & -0.02 x_{28} & +  0.14 x_{9} & -0.14 x_{35} & -0.05 x_{29} & +  0.23 x_{33} & -0.07 x_{23} & -1.82 x_{2} & +  0.01 x_{30} & -0.33 x_{16} & +  1.62 x_{10} & -0.03 x_{22} & +  0.01 x_{36} & -0.13 x_{32} & -0.09 x_{24} & -3.02 x_{7} & -0.00 x_{25} & -1.42 x_{12} & -0.06 x_{37} & +  0.05 x_{20}\\
 x_{11}   &  9.22518902461 & +  0.01 x_{28} & -0.49 x_{9} & -0.10 x_{35} & +  0.00 x_{29} & +  0.11 x_{33} & -0.02 x_{23} & -0.02 x_{2} & -0.05 x_{30} & -1.41 x_{16} & +  0.85 x_{10} & -0.06 x_{22} & +  0.03 x_{36} & -0.08 x_{32} & -0.09 x_{24} & -2.20 x_{7} & +  0.04 x_{25} & -0.16 x_{12} & -0.03 x_{37} & -0.02 x_{20}\\
 x_{3}   &  27.6963688542 & -0.00 x_{28} & -0.74 x_{9} & -0.31 x_{35} & -0.01 x_{29} & +  0.35 x_{33} & -0.06 x_{23} & -2.55 x_{2} & -0.03 x_{30} & -2.29 x_{16} & +  2.10 x_{10} & -0.10 x_{22} & +  0.02 x_{36} & -0.20 x_{32} & -0.19 x_{24} & -5.46 x_{7} & -0.01 x_{25} & -1.36 x_{12} & -0.09 x_{37} & +  0.03 x_{20}\\
 x_{15}   &  17.5521698452 & -0.01 x_{28} & +  0.81 x_{9} & -0.18 x_{35} & +  0.00 x_{29} & +  0.22 x_{33} & -0.05 x_{23} & -0.17 x_{2} & -0.10 x_{30} & -2.01 x_{16} & +  1.10 x_{10} & -0.04 x_{22} & -0.03 x_{36} & -0.19 x_{32} & -0.09 x_{24} & -3.19 x_{7} & -0.06 x_{25} & -0.61 x_{12} & -0.10 x_{37} & -0.03 x_{20}\\
 x_{34}   &  250.378494483 & -0.05 x_{28} & +  5.58 x_{9} & -2.19 x_{35} & -0.60 x_{29} & +  3.78 x_{33} & -1.14 x_{23} & -19.74 x_{2} & +  0.15 x_{30} & -15.84 x_{16} & + 29.63 x_{10} & -0.60 x_{22} & +  0.94 x_{36} & -2.15 x_{32} & -1.97 x_{24} & -49.06 x_{7} & -0.52 x_{25} & -17.15 x_{12} & -1.17 x_{37} & +  0.55 x_{20}\\
 x_{4}   &  2.48918902534 & -0.04 x_{28} & -0.63 x_{9} & -0.00 x_{35} & -0.02 x_{29} & +  0.04 x_{33} & -0.02 x_{23} & -1.97 x_{2} & +  0.09 x_{30} & +  1.42 x_{16} & +  1.00 x_{10} & -0.02 x_{22} & +  0.08 x_{36} & +  0.05 x_{32} & -0.08 x_{24} & -0.54 x_{7} & +  0.07 x_{25} & -1.15 x_{12} & -0.01 x_{37} & +  0.09 x_{20}\\
 x_{27}   &  164.019701117 & +  0.14 x_{28} & + 26.05 x_{9} & -1.22 x_{35} & -0.18 x_{29} & +  1.80 x_{33} & -0.72 x_{23} & -9.34 x_{2} & -0.34 x_{30} & -24.89 x_{16} & + 19.10 x_{10} & -0.58 x_{22} & -0.43 x_{36} & -2.44 x_{32} & -0.20 x_{24} & -23.39 x_{7} & -1.37 x_{25} & -0.14 x_{12} & -0.67 x_{37} & -0.06 x_{20}\\
 x_{1}   &  17.328357991 & +  0.01 x_{28} & +  0.19 x_{9} & -0.16 x_{35} & -0.01 x_{29} & +  0.16 x_{33} & -0.01 x_{23} & -0.46 x_{2} & -0.13 x_{30} & -2.96 x_{16} & +  0.03 x_{10} & -0.07 x_{22} & -0.09 x_{36} & -0.16 x_{32} & -0.05 x_{24} & -2.96 x_{7} & -0.07 x_{25} & -0.05 x_{12} & -0.05 x_{37} & -0.05 x_{20}\\
 x_{17}   &  16.7055306482 & +  0.03 x_{28} & -0.01 x_{9} & -0.13 x_{35} & -0.02 x_{29} & +  0.17 x_{33} & -0.01 x_{23} & -0.70 x_{2} & -0.04 x_{30} & -2.61 x_{16} & +  0.76 x_{10} & -0.07 x_{22} & -0.01 x_{36} & -0.14 x_{32} & -0.07 x_{24} & -2.88 x_{7} & -0.05 x_{25} & +  0.32 x_{12} & -0.06 x_{37} & -0.06 x_{20}\\
 x_{5}   &  14.191260368 & -0.06 x_{28} & +  0.29 x_{9} & -0.15 x_{35} & -0.05 x_{29} & +  0.16 x_{33} & -0.03 x_{23} & -1.80 x_{2} & -0.02 x_{30} & -0.56 x_{16} & +  0.91 x_{10} & -0.03 x_{22} & -0.02 x_{36} & -0.09 x_{32} & -0.05 x_{24} & -2.31 x_{7} & -0.02 x_{25} & -0.76 x_{12} & -0.06 x_{37} & +  0.02 x_{20}\\
 x_{21}   &  119.432014036 & +  0.77 x_{28} & -11.86 x_{9} & -1.65 x_{35} & +  0.02 x_{29} & +  1.44 x_{33} & +  0.22 x_{23} & -3.19 x_{2} & -0.76 x_{30} & -29.71 x_{16} & +  5.48 x_{10} & -1.10 x_{22} & -0.32 x_{36} & -0.73 x_{32} & -0.90 x_{24} & -42.40 x_{7} & +  0.53 x_{25} & + 15.16 x_{12} & +  0.12 x_{37} & -0.77 x_{20}\\
 x_{13}   &  1.46955730691 & -0.03 x_{28} & +  1.26 x_{9} & +  0.01 x_{35} & +  0.00 x_{29} & +  0.01 x_{33} & -0.04 x_{23} & -0.75 x_{2} & +  0.04 x_{30} & -0.23 x_{16} & +  0.56 x_{10} & -0.01 x_{22} & +  0.00 x_{36} & -0.05 x_{32} & +  0.02 x_{24} & -0.03 x_{7} & -0.07 x_{25} & +  0.35 x_{12} & -0.02 x_{37} & -0.01 x_{20}\\
 x_{31}   &  68.2590865851 & -0.64 x_{28} & + 18.46 x_{9} & -0.41 x_{35} & -0.46 x_{29} & +  0.31 x_{33} & -0.26 x_{23} & -22.14 x_{2} & -0.02 x_{30} & -8.43 x_{16} & + 10.42 x_{10} & -0.63 x_{22} & -0.73 x_{36} & -0.67 x_{32} & +  0.74 x_{24} & -7.83 x_{7} & -0.88 x_{25} & +  8.47 x_{12} & -0.54 x_{37} & +  0.09 x_{20}\\
\hline
z    &  131.13417258 & -0.21 x_{28} & -8.61 x_{9} & -1.25 x_{35} & -0.31 x_{29} & +  1.19 x_{33} & -0.00 x_{23} & -9.21 x_{2} & -1.04 x_{30} & -14.49 x_{16} & -2.91 x_{10} & -0.58 x_{22} & -0.36 x_{36} & -0.50 x_{32} & -0.57 x_{24} & -20.64 x_{7} & +  0.08 x_{25} & -9.25 x_{12} & -0.12 x_{37} & -0.18 x_{20}\\
\end{array}\]


 $ x_{25} $ enters and $ x_{13} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  13.9134277723 & +  0.01 x_{28} & -0.20 x_{9} & -0.12 x_{35} & -0.03 x_{29} & +  0.14 x_{33} & -0.03 x_{23} & -0.22 x_{2} & -0.08 x_{30} & -0.50 x_{16} & +  0.51 x_{10} & -0.02 x_{22} & -0.02 x_{36} & -0.07 x_{32} & -0.04 x_{24} & -2.08 x_{7} & +  0.99 x_{13} & -1.23 x_{12} & -0.05 x_{37} & +  0.03 x_{20}\\
 x_{6}   &  3.94171249626 & +  0.01 x_{28} & -0.11 x_{9} & -0.02 x_{35} & -0.01 x_{29} & +  0.01 x_{33} & +  0.00 x_{23} & -0.10 x_{2} & +  0.01 x_{30} & -0.16 x_{16} & +  0.57 x_{10} & +  0.02 x_{22} & +  0.03 x_{36} & -0.03 x_{32} & -0.03 x_{24} & -0.21 x_{7} & +  0.45 x_{13} & +  0.06 x_{12} & -0.02 x_{37} & +  0.01 x_{20}\\
 x_{8}   &  1.32347580986 & -0.01 x_{28} & -0.64 x_{9} & +  0.02 x_{35} & -0.02 x_{29} & -0.03 x_{33} & +  0.00 x_{23} & -0.26 x_{2} & +  0.00 x_{30} & +  0.09 x_{16} & -0.75 x_{10} & +  0.02 x_{22} & +  0.00 x_{36} & +  0.06 x_{32} & -0.00 x_{24} & +  0.41 x_{7} & +  0.07 x_{13} & -0.42 x_{12} & +  0.04 x_{37} & -0.01 x_{20}\\
 x_{26}   &  519.741825685 & -0.26 x_{28} & -11.59 x_{9} & -5.56 x_{35} & -0.58 x_{29} & +  7.20 x_{33} & -1.52 x_{23} & -34.76 x_{2} & -0.62 x_{30} & -18.09 x_{16} & + 41.90 x_{10} & -1.38 x_{22} & +  0.21 x_{36} & -4.16 x_{32} & -3.00 x_{24} & -98.18 x_{7} & + 14.37 x_{13} & -33.22 x_{12} & -2.38 x_{37} & +  0.89 x_{20}\\
 x_{14}   &  1.3936657767 & +  0.02 x_{28} & +  0.18 x_{9} & -0.00 x_{35} & +  0.01 x_{29} & -0.01 x_{33} & -0.02 x_{23} & -0.22 x_{2} & +  0.07 x_{30} & +  0.41 x_{16} & +  0.47 x_{10} & +  0.00 x_{22} & +  0.00 x_{36} & -0.00 x_{32} & -0.04 x_{24} & -0.61 x_{7} & -0.34 x_{13} & +  0.71 x_{12} & -0.03 x_{37} & +  0.00 x_{20}\\
 x_{19}   &  18.9714593644 & -0.02 x_{28} & +  0.11 x_{9} & -0.14 x_{35} & -0.05 x_{29} & +  0.23 x_{33} & -0.07 x_{23} & -1.81 x_{2} & +  0.01 x_{30} & -0.32 x_{16} & +  1.60 x_{10} & -0.03 x_{22} & +  0.01 x_{36} & -0.13 x_{32} & -0.09 x_{24} & -3.02 x_{7} & +  0.03 x_{13} & -1.43 x_{12} & -0.06 x_{37} & +  0.05 x_{20}\\
 x_{11}   &  10.0771276485 & -0.00 x_{28} & +  0.24 x_{9} & -0.10 x_{35} & +  0.00 x_{29} & +  0.12 x_{33} & -0.04 x_{23} & -0.45 x_{2} & -0.03 x_{30} & -1.55 x_{16} & +  1.17 x_{10} & -0.06 x_{22} & +  0.03 x_{36} & -0.11 x_{32} & -0.08 x_{24} & -2.22 x_{7} & -0.58 x_{13} & +  0.04 x_{12} & -0.04 x_{37} & -0.03 x_{20}\\
 x_{3}   &  27.4424273526 & +  0.00 x_{28} & -0.96 x_{9} & -0.31 x_{35} & -0.01 x_{29} & +  0.35 x_{33} & -0.06 x_{23} & -2.42 x_{2} & -0.04 x_{30} & -2.25 x_{16} & +  2.00 x_{10} & -0.09 x_{22} & +  0.01 x_{36} & -0.19 x_{32} & -0.19 x_{24} & -5.46 x_{7} & +  0.17 x_{13} & -1.42 x_{12} & -0.09 x_{37} & +  0.03 x_{20}\\
 x_{15}   &  16.3178735545 & +  0.02 x_{28} & -0.25 x_{9} & -0.18 x_{35} & -0.00 x_{29} & +  0.22 x_{33} & -0.02 x_{23} & +  0.46 x_{2} & -0.14 x_{30} & -1.82 x_{16} & +  0.63 x_{10} & -0.03 x_{22} & -0.04 x_{36} & -0.15 x_{32} & -0.11 x_{24} & -3.16 x_{7} & +  0.84 x_{13} & -0.90 x_{12} & -0.08 x_{37} & -0.03 x_{20}\\
 x_{34}   &  239.493226826 & +  0.16 x_{28} & -3.78 x_{9} & -2.23 x_{35} & -0.62 x_{29} & +  3.70 x_{33} & -0.84 x_{23} & -14.19 x_{2} & -0.13 x_{30} & -14.11 x_{16} & + 25.49 x_{10} & -0.54 x_{22} & +  0.92 x_{36} & -1.79 x_{32} & -2.11 x_{24} & -48.87 x_{7} & +  7.41 x_{13} & -19.74 x_{12} & -1.00 x_{37} & +  0.63 x_{20}\\
 x_{4}   &  3.91019039765 & -0.07 x_{28} & +  0.59 x_{9} & +  0.00 x_{35} & -0.02 x_{29} & +  0.05 x_{33} & -0.06 x_{23} & -2.69 x_{2} & +  0.13 x_{30} & +  1.19 x_{16} & +  1.54 x_{10} & -0.03 x_{22} & +  0.08 x_{36} & +  0.00 x_{32} & -0.06 x_{24} & -0.57 x_{7} & -0.97 x_{13} & -0.81 x_{12} & -0.03 x_{37} & +  0.08 x_{20}\\
 x_{27}   &  135.232033749 & +  0.69 x_{28} & +  1.28 x_{9} & -1.32 x_{35} & -0.22 x_{29} & +  1.61 x_{33} & +  0.07 x_{23} & +  5.32 x_{2} & -1.09 x_{30} & -20.32 x_{16} & +  8.17 x_{10} & -0.43 x_{22} & -0.48 x_{36} & -1.49 x_{32} & -0.56 x_{24} & -22.88 x_{7} & + 19.59 x_{13} & -6.99 x_{12} & -0.21 x_{37} & +  0.14 x_{20}\\
 x_{1}   &  15.7735912205 & +  0.04 x_{28} & -1.14 x_{9} & -0.16 x_{35} & -0.01 x_{29} & +  0.15 x_{33} & +  0.03 x_{23} & +  0.34 x_{2} & -0.17 x_{30} & -2.71 x_{16} & -0.56 x_{10} & -0.06 x_{22} & -0.09 x_{36} & -0.11 x_{32} & -0.07 x_{24} & -2.94 x_{7} & +  1.06 x_{13} & -0.42 x_{12} & -0.02 x_{37} & -0.04 x_{20}\\
 x_{17}   &  15.5623747124 & +  0.05 x_{28} & -0.99 x_{9} & -0.14 x_{35} & -0.02 x_{29} & +  0.17 x_{33} & +  0.02 x_{23} & -0.12 x_{2} & -0.07 x_{30} & -2.42 x_{16} & +  0.33 x_{10} & -0.07 x_{22} & -0.02 x_{36} & -0.10 x_{32} & -0.09 x_{24} & -2.86 x_{7} & +  0.78 x_{13} & +  0.04 x_{12} & -0.04 x_{37} & -0.05 x_{20}\\
 x_{5}   &  13.7494424758 & -0.05 x_{28} & -0.09 x_{9} & -0.15 x_{35} & -0.05 x_{29} & +  0.16 x_{33} & -0.02 x_{23} & -1.57 x_{2} & -0.03 x_{30} & -0.49 x_{16} & +  0.75 x_{10} & -0.02 x_{22} & -0.02 x_{36} & -0.08 x_{32} & -0.05 x_{24} & -2.30 x_{7} & +  0.30 x_{13} & -0.87 x_{12} & -0.05 x_{37} & +  0.02 x_{20}\\
 x_{21}   &  130.575723404 & +  0.56 x_{28} & -2.28 x_{9} & -1.61 x_{35} & +  0.04 x_{29} & +  1.51 x_{33} & -0.09 x_{23} & -8.86 x_{2} & -0.48 x_{30} & -31.47 x_{16} & +  9.71 x_{10} & -1.16 x_{22} & -0.30 x_{36} & -1.09 x_{32} & -0.76 x_{24} & -42.60 x_{7} & -7.58 x_{13} & + 17.81 x_{12} & -0.05 x_{37} & -0.84 x_{20}\\
 x_{25}   &  21.0284573144 & -0.41 x_{28} & + 18.09 x_{9} & +  0.08 x_{35} & +  0.03 x_{29} & +  0.14 x_{33} & -0.58 x_{23} & -10.71 x_{2} & +  0.54 x_{30} & -3.34 x_{16} & +  7.98 x_{10} & -0.10 x_{22} & +  0.04 x_{36} & -0.69 x_{32} & +  0.26 x_{24} & -0.37 x_{7} & -14.31 x_{13} & +  5.00 x_{12} & -0.33 x_{37} & -0.15 x_{20}\\
 x_{31}   &  49.6726912064 & -0.28 x_{28} & +  2.47 x_{9} & -0.48 x_{35} & -0.49 x_{29} & +  0.19 x_{33} & +  0.25 x_{23} & -12.68 x_{2} & -0.50 x_{30} & -5.48 x_{16} & +  3.37 x_{10} & -0.53 x_{22} & -0.76 x_{36} & -0.06 x_{32} & +  0.51 x_{24} & -7.51 x_{7} & + 12.65 x_{13} & +  4.04 x_{12} & -0.24 x_{37} & +  0.22 x_{20}\\
\hline
z    &  132.745148951 & -0.24 x_{28} & -7.23 x_{9} & -1.24 x_{35} & -0.30 x_{29} & +  1.20 x_{33} & -0.05 x_{23} & -10.03 x_{2} & -1.00 x_{30} & -14.75 x_{16} & -2.30 x_{10} & -0.59 x_{22} & -0.35 x_{36} & -0.55 x_{32} & -0.55 x_{24} & -20.67 x_{7} & -1.10 x_{13} & -8.87 x_{12} & -0.15 x_{37} & -0.19 x_{20}\\
\end{array}\]


 $ x_{33} $ enters and $ x_{8} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  19.4992854118 & -0.03 x_{28} & -2.91 x_{9} & -0.04 x_{35} & -0.11 x_{29} & -4.22 x_{8} & -0.03 x_{23} & -1.34 x_{2} & -0.07 x_{30} & -0.12 x_{16} & -2.67 x_{10} & +  0.05 x_{22} & -0.00 x_{36} & +  0.16 x_{32} & -0.04 x_{24} & -0.34 x_{7} & +  1.30 x_{13} & -3.01 x_{12} & +  0.11 x_{37} & -0.01 x_{20}\\
 x_{6}   &  4.43567487643 & +  0.01 x_{28} & -0.35 x_{9} & -0.02 x_{35} & -0.02 x_{29} & -0.37 x_{8} & +  0.01 x_{23} & -0.20 x_{2} & +  0.01 x_{30} & -0.13 x_{16} & +  0.29 x_{10} & +  0.03 x_{22} & +  0.03 x_{36} & -0.01 x_{32} & -0.04 x_{24} & -0.06 x_{7} & +  0.48 x_{13} & -0.10 x_{12} & -0.00 x_{37} & +  0.01 x_{20}\\
 x_{33}   &  39.9798353494 & -0.29 x_{28} & -19.44 x_{9} & +  0.56 x_{35} & -0.57 x_{29} & -30.21 x_{8} & +  0.04 x_{23} & -7.98 x_{2} & +  0.05 x_{30} & +  2.67 x_{16} & -22.79 x_{10} & +  0.51 x_{22} & +  0.10 x_{36} & +  1.68 x_{32} & -0.03 x_{24} & + 12.43 x_{7} & +  2.20 x_{13} & -12.73 x_{12} & +  1.18 x_{37} & -0.32 x_{20}\\
 x_{26}   &  807.499945798 & -2.35 x_{28} & -151.54 x_{9} & -1.56 x_{35} & -4.65 x_{29} & -217.43 x_{8} & -1.21 x_{23} & -92.22 x_{2} & -0.27 x_{30} & +  1.13 x_{16} & -122.10 x_{10} & +  2.30 x_{22} & +  0.96 x_{36} & +  7.92 x_{32} & -3.21 x_{24} & -8.71 x_{7} & + 30.20 x_{13} & -124.86 x_{12} & +  6.08 x_{37} & -1.38 x_{20}\\
 x_{14}   &  0.844728884919 & +  0.03 x_{28} & +  0.44 x_{9} & -0.01 x_{35} & +  0.01 x_{29} & +  0.41 x_{8} & -0.02 x_{23} & -0.11 x_{2} & +  0.07 x_{30} & +  0.37 x_{16} & +  0.78 x_{10} & -0.00 x_{22} & +  0.00 x_{36} & -0.02 x_{32} & -0.04 x_{24} & -0.78 x_{7} & -0.37 x_{13} & +  0.88 x_{12} & -0.05 x_{37} & +  0.01 x_{20}\\
 x_{19}   &  27.992725816 & -0.09 x_{28} & -4.28 x_{9} & -0.02 x_{35} & -0.18 x_{29} & -6.82 x_{8} & -0.06 x_{23} & -3.61 x_{2} & +  0.02 x_{30} & +  0.28 x_{16} & -3.54 x_{10} & +  0.08 x_{22} & +  0.04 x_{36} & +  0.25 x_{32} & -0.09 x_{24} & -0.22 x_{7} & +  0.52 x_{13} & -4.30 x_{12} & +  0.20 x_{37} & -0.02 x_{20}\\
 x_{11}   &  14.7808925498 & -0.04 x_{28} & -2.05 x_{9} & -0.03 x_{35} & -0.06 x_{29} & -3.55 x_{8} & -0.03 x_{23} & -1.39 x_{2} & -0.03 x_{30} & -1.23 x_{16} & -1.51 x_{10} & -0.00 x_{22} & +  0.05 x_{36} & +  0.09 x_{32} & -0.09 x_{24} & -0.76 x_{7} & -0.32 x_{13} & -1.46 x_{12} & +  0.09 x_{37} & -0.07 x_{20}\\
 x_{3}   &  41.2946626407 & -0.10 x_{28} & -7.70 x_{9} & -0.11 x_{35} & -0.20 x_{29} & -10.47 x_{8} & -0.04 x_{23} & -5.19 x_{2} & -0.02 x_{30} & -1.33 x_{16} & -5.89 x_{10} & +  0.08 x_{22} & +  0.05 x_{36} & +  0.39 x_{32} & -0.21 x_{24} & -1.15 x_{7} & +  0.94 x_{13} & -5.83 x_{12} & +  0.32 x_{37} & -0.08 x_{20}\\
 x_{15}   &  24.9160663818 & -0.05 x_{28} & -4.43 x_{9} & -0.06 x_{35} & -0.12 x_{29} & -6.50 x_{8} & -0.01 x_{23} & -1.26 x_{2} & -0.13 x_{30} & -1.24 x_{16} & -4.27 x_{10} & +  0.08 x_{22} & -0.01 x_{36} & +  0.22 x_{32} & -0.11 x_{24} & -0.49 x_{7} & +  1.31 x_{13} & -3.64 x_{12} & +  0.17 x_{37} & -0.09 x_{20}\\
 x_{34}   &  387.597783176 & -0.92 x_{28} & -75.81 x_{9} & -0.18 x_{35} & -2.72 x_{29} & -111.91 x_{8} & -0.68 x_{23} & -43.77 x_{2} & +  0.05 x_{30} & -4.22 x_{16} & -58.91 x_{10} & +  1.35 x_{22} & +  1.31 x_{36} & +  4.42 x_{32} & -2.22 x_{24} & -2.83 x_{7} & + 15.56 x_{13} & -66.90 x_{12} & +  3.36 x_{37} & -0.54 x_{20}\\
 x_{4}   &  5.80024357937 & -0.08 x_{28} & -0.33 x_{9} & +  0.03 x_{35} & -0.05 x_{29} & -1.43 x_{8} & -0.06 x_{23} & -3.07 x_{2} & +  0.13 x_{30} & +  1.32 x_{16} & +  0.46 x_{10} & -0.00 x_{22} & +  0.09 x_{36} & +  0.08 x_{32} & -0.06 x_{24} & +  0.02 x_{7} & -0.86 x_{13} & -1.41 x_{12} & +  0.02 x_{37} & +  0.07 x_{20}\\
 x_{27}   &  199.665734939 & +  0.22 x_{28} & -30.06 x_{9} & -0.43 x_{35} & -1.13 x_{29} & -48.69 x_{8} & +  0.14 x_{23} & -7.55 x_{2} & -1.01 x_{30} & -16.02 x_{16} & -28.56 x_{10} & +  0.39 x_{22} & -0.31 x_{36} & +  1.21 x_{32} & -0.61 x_{24} & -2.85 x_{7} & + 23.13 x_{13} & -27.51 x_{12} & +  1.68 x_{37} & -0.37 x_{20}\\
 x_{1}   &  21.85398054 & +  0.00 x_{28} & -4.10 x_{9} & -0.08 x_{35} & -0.10 x_{29} & -4.59 x_{8} & +  0.04 x_{23} & -0.88 x_{2} & -0.16 x_{30} & -2.31 x_{16} & -4.03 x_{10} & +  0.02 x_{22} & -0.07 x_{36} & +  0.14 x_{32} & -0.08 x_{24} & -1.04 x_{7} & +  1.39 x_{13} & -2.36 x_{12} & +  0.16 x_{37} & -0.09 x_{20}\\
 x_{17}   &  22.1678116152 & +  0.00 x_{28} & -4.20 x_{9} & -0.04 x_{35} & -0.11 x_{29} & -4.99 x_{8} & +  0.03 x_{23} & -1.44 x_{2} & -0.06 x_{30} & -1.98 x_{16} & -3.44 x_{10} & +  0.02 x_{22} & +  0.00 x_{36} & +  0.18 x_{32} & -0.09 x_{24} & -0.81 x_{7} & +  1.14 x_{13} & -2.06 x_{12} & +  0.15 x_{37} & -0.10 x_{20}\\
 x_{5}   &  20.0954593648 & -0.10 x_{28} & -3.18 x_{9} & -0.06 x_{35} & -0.14 x_{29} & -4.79 x_{8} & -0.01 x_{23} & -2.84 x_{2} & -0.02 x_{30} & -0.07 x_{16} & -2.87 x_{10} & +  0.06 x_{22} & +  0.00 x_{36} & +  0.19 x_{32} & -0.06 x_{24} & -0.33 x_{7} & +  0.65 x_{13} & -2.89 x_{12} & +  0.14 x_{37} & -0.03 x_{20}\\
 x_{21}   &  190.958691697 & +  0.12 x_{28} & -31.64 x_{9} & -0.77 x_{35} & -0.82 x_{29} & -45.62 x_{8} & -0.02 x_{23} & -20.92 x_{2} & -0.40 x_{30} & -27.44 x_{16} & -24.70 x_{10} & -0.38 x_{22} & -0.14 x_{36} & +  1.44 x_{32} & -0.81 x_{24} & -23.82 x_{7} & -4.26 x_{13} & -1.42 x_{12} & +  1.72 x_{37} & -1.32 x_{20}\\
 x_{25}   &  26.4941733336 & -0.45 x_{28} & + 15.43 x_{9} & +  0.15 x_{35} & -0.04 x_{29} & -4.13 x_{8} & -0.57 x_{23} & -11.80 x_{2} & +  0.55 x_{30} & -2.97 x_{16} & +  4.87 x_{10} & -0.03 x_{22} & +  0.05 x_{36} & -0.46 x_{32} & +  0.26 x_{24} & +  1.33 x_{7} & -14.01 x_{13} & +  3.26 x_{12} & -0.17 x_{37} & -0.19 x_{20}\\
 x_{31}   &  57.3353798598 & -0.34 x_{28} & -1.25 x_{9} & -0.37 x_{35} & -0.60 x_{29} & -5.79 x_{8} & +  0.26 x_{23} & -14.21 x_{2} & -0.49 x_{30} & -4.97 x_{16} & -1.00 x_{10} & -0.44 x_{22} & -0.74 x_{36} & +  0.27 x_{32} & +  0.50 x_{24} & -5.12 x_{7} & + 13.07 x_{13} & +  1.60 x_{12} & -0.02 x_{37} & +  0.16 x_{20}\\
\hline
z    &  180.813628852 & -0.59 x_{28} & -30.60 x_{9} & -0.58 x_{35} & -0.98 x_{29} & -36.32 x_{8} & +  0.00 x_{23} & -19.63 x_{2} & -0.94 x_{30} & -11.54 x_{16} & -29.70 x_{10} & +  0.03 x_{22} & -0.23 x_{36} & +  1.47 x_{32} & -0.59 x_{24} & -5.72 x_{7} & +  1.55 x_{13} & -24.18 x_{12} & +  1.27 x_{37} & -0.57 x_{20}\\
\end{array}\]


 $ x_{13} $ enters and $ x_{25} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  21.9562022049 & -0.08 x_{28} & -1.48 x_{9} & -0.03 x_{35} & -0.12 x_{29} & -4.60 x_{8} & -0.08 x_{23} & -2.43 x_{2} & -0.02 x_{30} & -0.40 x_{16} & -2.22 x_{10} & +  0.05 x_{22} & +  0.00 x_{36} & +  0.12 x_{32} & -0.02 x_{24} & -0.22 x_{7} & -0.09 x_{25} & -2.71 x_{12} & +  0.09 x_{37} & -0.03 x_{20}\\
 x_{6}   &  5.33781182064 & -0.01 x_{28} & +  0.17 x_{9} & -0.01 x_{35} & -0.02 x_{29} & -0.51 x_{8} & -0.01 x_{23} & -0.60 x_{2} & +  0.03 x_{30} & -0.23 x_{16} & +  0.45 x_{10} & +  0.02 x_{22} & +  0.03 x_{36} & -0.02 x_{32} & -0.03 x_{24} & -0.01 x_{7} & -0.03 x_{25} & +  0.01 x_{12} & -0.01 x_{37} & +  0.00 x_{20}\\
 x_{33}   &  44.1406315558 & -0.36 x_{28} & -17.02 x_{9} & +  0.58 x_{35} & -0.57 x_{29} & -30.86 x_{8} & -0.05 x_{23} & -9.84 x_{2} & +  0.13 x_{30} & +  2.20 x_{16} & -22.02 x_{10} & +  0.51 x_{22} & +  0.11 x_{36} & +  1.60 x_{32} & +  0.01 x_{24} & + 12.64 x_{7} & -0.16 x_{25} & -12.22 x_{12} & +  1.15 x_{37} & -0.35 x_{20}\\
 x_{26}   &  864.622431807 & -3.31 x_{28} & -118.27 x_{9} & -1.23 x_{35} & -4.74 x_{29} & -226.33 x_{8} & -2.45 x_{23} & -117.66 x_{2} & +  0.92 x_{30} & -5.27 x_{16} & -111.60 x_{10} & +  2.23 x_{22} & +  1.07 x_{36} & +  6.91 x_{32} & -2.66 x_{24} & -5.84 x_{7} & -2.16 x_{25} & -117.82 x_{12} & +  5.71 x_{37} & -1.79 x_{20}\\
 x_{14}   &  0.146045770158 & +  0.04 x_{28} & +  0.04 x_{9} & -0.02 x_{35} & +  0.01 x_{29} & +  0.52 x_{8} & -0.01 x_{23} & +  0.20 x_{2} & +  0.06 x_{30} & +  0.45 x_{16} & +  0.65 x_{10} & -0.00 x_{22} & +  0.00 x_{36} & -0.01 x_{32} & -0.05 x_{24} & -0.82 x_{7} & +  0.03 x_{25} & +  0.80 x_{12} & -0.04 x_{37} & +  0.01 x_{20}\\
 x_{19}   &  28.9790941952 & -0.10 x_{28} & -3.71 x_{9} & -0.01 x_{35} & -0.18 x_{29} & -6.97 x_{8} & -0.09 x_{23} & -4.05 x_{2} & +  0.04 x_{30} & +  0.17 x_{16} & -3.36 x_{10} & +  0.08 x_{22} & +  0.04 x_{36} & +  0.24 x_{32} & -0.08 x_{24} & -0.17 x_{7} & -0.04 x_{25} & -4.18 x_{12} & +  0.20 x_{37} & -0.02 x_{20}\\
 x_{11}   &  14.1740046683 & -0.03 x_{28} & -2.40 x_{9} & -0.04 x_{35} & -0.06 x_{29} & -3.46 x_{8} & -0.02 x_{23} & -1.12 x_{2} & -0.04 x_{30} & -1.17 x_{16} & -1.62 x_{10} & -0.00 x_{22} & +  0.05 x_{36} & +  0.10 x_{32} & -0.09 x_{24} & -0.79 x_{7} & +  0.02 x_{25} & -1.53 x_{12} & +  0.10 x_{37} & -0.06 x_{20}\\
 x_{3}   &  43.063112804 & -0.13 x_{28} & -6.67 x_{9} & -0.10 x_{35} & -0.21 x_{29} & -10.74 x_{8} & -0.08 x_{23} & -5.97 x_{2} & +  0.01 x_{30} & -1.53 x_{16} & -5.57 x_{10} & +  0.08 x_{22} & +  0.05 x_{36} & +  0.36 x_{32} & -0.19 x_{24} & -1.06 x_{7} & -0.07 x_{25} & -5.61 x_{12} & +  0.31 x_{37} & -0.09 x_{20}\\
 x_{15}   &  27.3994035479 & -0.09 x_{28} & -2.99 x_{9} & -0.05 x_{35} & -0.13 x_{29} & -6.88 x_{8} & -0.06 x_{23} & -2.36 x_{2} & -0.07 x_{30} & -1.52 x_{16} & -3.81 x_{10} & +  0.08 x_{22} & -0.01 x_{36} & +  0.17 x_{32} & -0.09 x_{24} & -0.37 x_{7} & -0.09 x_{25} & -3.33 x_{12} & +  0.16 x_{37} & -0.11 x_{20}\\
 x_{34}   &  417.020393232 & -1.41 x_{28} & -58.68 x_{9} & -0.01 x_{35} & -2.77 x_{29} & -116.49 x_{8} & -1.32 x_{23} & -56.87 x_{2} & +  0.66 x_{30} & -7.52 x_{16} & -53.51 x_{10} & +  1.31 x_{22} & +  1.36 x_{36} & +  3.91 x_{32} & -1.93 x_{24} & -1.35 x_{7} & -1.11 x_{25} & -63.28 x_{12} & +  3.17 x_{37} & -0.75 x_{20}\\
 x_{4}   &  4.16815910523 & -0.06 x_{28} & -1.28 x_{9} & +  0.02 x_{35} & -0.04 x_{29} & -1.17 x_{8} & -0.02 x_{23} & -2.34 x_{2} & +  0.10 x_{30} & +  1.50 x_{16} & +  0.16 x_{10} & -0.00 x_{22} & +  0.08 x_{36} & +  0.11 x_{32} & -0.08 x_{24} & -0.06 x_{7} & +  0.06 x_{25} & -1.61 x_{12} & +  0.04 x_{37} & +  0.08 x_{20}\\
 x_{27}   &  243.420380385 & -0.51 x_{28} & -4.57 x_{9} & -0.18 x_{35} & -1.21 x_{29} & -55.51 x_{8} & -0.81 x_{23} & -27.04 x_{2} & -0.10 x_{30} & -20.92 x_{16} & -20.51 x_{10} & +  0.33 x_{22} & -0.23 x_{36} & +  0.44 x_{32} & -0.18 x_{24} & -0.65 x_{7} & -1.65 x_{25} & -22.12 x_{12} & +  1.40 x_{37} & -0.68 x_{20}\\
 x_{1}   &  24.4877199689 & -0.04 x_{28} & -2.57 x_{9} & -0.06 x_{35} & -0.10 x_{29} & -5.00 x_{8} & -0.02 x_{23} & -2.05 x_{2} & -0.11 x_{30} & -2.60 x_{16} & -3.54 x_{10} & +  0.02 x_{22} & -0.07 x_{36} & +  0.10 x_{32} & -0.05 x_{24} & -0.91 x_{7} & -0.10 x_{25} & -2.04 x_{12} & +  0.14 x_{37} & -0.11 x_{20}\\
 x_{17}   &  24.3264630056 & -0.04 x_{28} & -2.95 x_{9} & -0.03 x_{35} & -0.12 x_{29} & -5.33 x_{8} & -0.02 x_{23} & -2.40 x_{2} & -0.02 x_{30} & -2.23 x_{16} & -3.04 x_{10} & +  0.02 x_{22} & +  0.01 x_{36} & +  0.14 x_{32} & -0.07 x_{24} & -0.70 x_{7} & -0.08 x_{25} & -1.79 x_{12} & +  0.14 x_{37} & -0.12 x_{20}\\
 x_{5}   &  21.3245109561 & -0.12 x_{28} & -2.46 x_{9} & -0.05 x_{35} & -0.14 x_{29} & -4.99 x_{8} & -0.04 x_{23} & -3.39 x_{2} & +  0.00 x_{30} & -0.21 x_{16} & -2.65 x_{10} & +  0.06 x_{22} & +  0.00 x_{36} & +  0.17 x_{32} & -0.04 x_{24} & -0.27 x_{7} & -0.05 x_{25} & -2.74 x_{12} & +  0.13 x_{37} & -0.04 x_{20}\\
 x_{21}   &  182.901265543 & +  0.26 x_{28} & -36.34 x_{9} & -0.81 x_{35} & -0.80 x_{29} & -44.37 x_{8} & +  0.15 x_{23} & -17.33 x_{2} & -0.57 x_{30} & -26.54 x_{16} & -26.19 x_{10} & -0.37 x_{22} & -0.16 x_{36} & +  1.58 x_{32} & -0.88 x_{24} & -24.23 x_{7} & +  0.30 x_{25} & -2.41 x_{12} & +  1.77 x_{37} & -1.26 x_{20}\\
 x_{13}   &  1.89127684111 & -0.03 x_{28} & +  1.10 x_{9} & +  0.01 x_{35} & -0.00 x_{29} & -0.29 x_{8} & -0.04 x_{23} & -0.84 x_{2} & +  0.04 x_{30} & -0.21 x_{16} & +  0.35 x_{10} & -0.00 x_{22} & +  0.00 x_{36} & -0.03 x_{32} & +  0.02 x_{24} & +  0.10 x_{7} & -0.07 x_{25} & +  0.23 x_{12} & -0.01 x_{37} & -0.01 x_{20}\\
 x_{31}   &  82.0529958094 & -0.75 x_{28} & + 13.14 x_{9} & -0.23 x_{35} & -0.64 x_{29} & -9.64 x_{8} & -0.27 x_{23} & -25.22 x_{2} & +  0.02 x_{30} & -7.74 x_{16} & +  3.54 x_{10} & -0.47 x_{22} & -0.69 x_{36} & -0.17 x_{32} & +  0.74 x_{24} & -3.88 x_{7} & -0.93 x_{25} & +  4.65 x_{12} & -0.18 x_{37} & -0.02 x_{20}\\
\hline
z    &  183.742950466 & -0.64 x_{28} & -28.90 x_{9} & -0.56 x_{35} & -0.99 x_{29} & -36.78 x_{8} & -0.06 x_{23} & -20.94 x_{2} & -0.88 x_{30} & -11.87 x_{16} & -29.16 x_{10} & +  0.02 x_{22} & -0.22 x_{36} & +  1.42 x_{32} & -0.56 x_{24} & -5.58 x_{7} & -0.11 x_{25} & -23.82 x_{12} & +  1.25 x_{37} & -0.59 x_{20}\\
\end{array}\]


 $ x_{22} $ enters and $ x_{14} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  24.5059454859 & +  0.60 x_{28} & -0.85 x_{9} & -0.31 x_{35} & +  0.14 x_{29} & +  4.54 x_{8} & -0.19 x_{23} & +  1.12 x_{2} & +  0.98 x_{30} & +  7.51 x_{16} & +  9.13 x_{10} & -17.46 x_{14} & +  0.04 x_{36} & -0.08 x_{32} & -0.80 x_{24} & -14.46 x_{7} & +  0.37 x_{25} & + 11.22 x_{12} & -0.69 x_{37} & +  0.17 x_{20}\\
 x_{6}   &  6.59912769791 & +  0.32 x_{28} & +  0.49 x_{9} & -0.15 x_{35} & +  0.11 x_{29} & +  4.01 x_{8} & -0.07 x_{23} & +  1.16 x_{2} & +  0.52 x_{30} & +  3.69 x_{16} & +  6.07 x_{10} & -8.64 x_{14} & +  0.05 x_{36} & -0.12 x_{32} & -0.42 x_{24} & -7.06 x_{7} & +  0.19 x_{25} & +  6.90 x_{12} & -0.40 x_{37} & +  0.10 x_{20}\\
 x_{33}   &  70.7799941761 & +  6.67 x_{28} & -10.37 x_{9} & -2.35 x_{35} & +  2.13 x_{29} & + 64.66 x_{8} & -1.19 x_{23} & + 27.27 x_{2} & + 10.55 x_{30} & + 84.87 x_{16} & + 96.54 x_{10} & -182.40 x_{14} & +  0.50 x_{36} & -0.50 x_{32} & -8.20 x_{24} & -136.15 x_{7} & +  4.65 x_{25} & + 133.28 x_{12} & -7.06 x_{37} & +  1.77 x_{20}\\
 x_{26}   &  982.024277112 & + 27.66 x_{28} & -88.97 x_{9} & -14.16 x_{35} & +  7.18 x_{29} & + 194.64 x_{8} & -7.50 x_{23} & + 45.86 x_{2} & + 46.83 x_{30} & + 359.04 x_{16} & + 410.91 x_{10} & -803.87 x_{14} & +  2.77 x_{36} & -2.38 x_{32} & -38.85 x_{24} & -661.57 x_{7} & + 19.04 x_{25} & + 523.42 x_{12} & -30.46 x_{37} & +  7.53 x_{20}\\
 x_{22}   &  52.6735265488 & + 13.89 x_{28} & + 13.15 x_{9} & -5.80 x_{35} & +  5.35 x_{29} & + 188.87 x_{8} & -2.26 x_{23} & + 73.37 x_{2} & + 20.60 x_{30} & + 163.45 x_{16} & + 234.43 x_{10} & -360.66 x_{14} & +  0.76 x_{36} & -4.17 x_{32} & -16.24 x_{24} & -294.20 x_{7} & +  9.51 x_{25} & + 287.70 x_{12} & -16.23 x_{37} & +  4.18 x_{20}\\
 x_{19}   &  33.2859107348 & +  1.03 x_{28} & -2.63 x_{9} & -0.49 x_{35} & +  0.26 x_{29} & +  8.47 x_{8} & -0.27 x_{23} & +  1.95 x_{2} & +  1.72 x_{30} & + 13.53 x_{16} & + 15.81 x_{10} & -29.49 x_{14} & +  0.10 x_{36} & -0.11 x_{32} & -1.41 x_{24} & -24.22 x_{7} & +  0.74 x_{25} & + 19.35 x_{12} & -1.13 x_{37} & +  0.32 x_{20}\\
 x_{11}   &  13.9809683956 & -0.08 x_{28} & -2.45 x_{9} & -0.02 x_{35} & -0.08 x_{29} & -4.15 x_{8} & -0.01 x_{23} & -1.39 x_{2} & -0.11 x_{30} & -1.77 x_{16} & -2.48 x_{10} & +  1.32 x_{14} & +  0.04 x_{36} & +  0.11 x_{32} & -0.03 x_{24} & +  0.29 x_{7} & -0.01 x_{25} & -2.58 x_{12} & +  0.16 x_{37} & -0.08 x_{20}\\
 x_{3}   &  47.3188643024 & +  1.00 x_{28} & -5.60 x_{9} & -0.57 x_{35} & +  0.23 x_{29} & +  4.52 x_{8} & -0.26 x_{23} & -0.05 x_{2} & +  1.68 x_{30} & + 11.68 x_{16} & + 13.37 x_{10} & -29.14 x_{14} & +  0.12 x_{36} & +  0.02 x_{32} & -1.50 x_{24} & -24.83 x_{7} & +  0.70 x_{25} & + 17.63 x_{12} & -1.00 x_{37} & +  0.25 x_{20}\\
 x_{15}   &  31.409841066 & +  0.97 x_{28} & -1.98 x_{9} & -0.49 x_{35} & +  0.28 x_{29} & +  7.50 x_{8} & -0.24 x_{23} & +  3.22 x_{2} & +  1.49 x_{30} & + 10.92 x_{16} & + 14.04 x_{10} & -27.46 x_{14} & +  0.05 x_{36} & -0.15 x_{32} & -1.32 x_{24} & -22.77 x_{7} & +  0.63 x_{25} & + 18.57 x_{12} & -1.08 x_{37} & +  0.21 x_{20}\\
 x_{34}   &  486.122799625 & + 16.82 x_{28} & -41.43 x_{9} & -7.62 x_{35} & +  4.25 x_{29} & + 131.29 x_{8} & -4.29 x_{23} & + 39.38 x_{2} & + 27.68 x_{30} & + 206.92 x_{16} & + 254.04 x_{10} & -473.16 x_{14} & +  2.36 x_{36} & -1.56 x_{32} & -23.23 x_{24} & -387.31 x_{7} & + 11.37 x_{25} & + 314.15 x_{12} & -18.12 x_{37} & +  4.74 x_{20}\\
 x_{4}   &  4.08570889328 & -0.08 x_{28} & -1.30 x_{9} & +  0.03 x_{35} & -0.05 x_{29} & -1.47 x_{8} & -0.02 x_{23} & -2.46 x_{2} & +  0.06 x_{30} & +  1.24 x_{16} & -0.20 x_{10} & +  0.56 x_{14} & +  0.08 x_{36} & +  0.12 x_{32} & -0.05 x_{24} & +  0.40 x_{7} & +  0.05 x_{25} & -2.06 x_{12} & +  0.06 x_{37} & +  0.07 x_{20}\\
 x_{27}   &  260.922361829 & +  4.10 x_{28} & -0.20 x_{9} & -2.10 x_{35} & +  0.57 x_{29} & +  7.25 x_{8} & -1.56 x_{23} & -2.66 x_{2} & +  6.74 x_{30} & + 33.39 x_{16} & + 57.38 x_{10} & -119.84 x_{14} & +  0.03 x_{36} & -0.94 x_{32} & -5.58 x_{24} & -98.40 x_{7} & +  1.51 x_{25} & + 73.48 x_{12} & -3.99 x_{37} & +  0.71 x_{20}\\
 x_{1}   &  25.3766546634 & +  0.19 x_{28} & -2.35 x_{9} & -0.16 x_{35} & -0.01 x_{29} & -1.82 x_{8} & -0.05 x_{23} & -0.81 x_{2} & +  0.24 x_{30} & +  0.16 x_{16} & +  0.41 x_{10} & -6.09 x_{14} & -0.06 x_{36} & +  0.03 x_{32} & -0.32 x_{24} & -5.88 x_{7} & +  0.06 x_{25} & +  2.82 x_{12} & -0.13 x_{37} & -0.04 x_{20}\\
 x_{17}   &  25.1299848521 & +  0.18 x_{28} & -2.75 x_{9} & -0.12 x_{35} & -0.03 x_{29} & -2.45 x_{8} & -0.05 x_{23} & -1.28 x_{2} & +  0.30 x_{30} & +  0.27 x_{16} & +  0.53 x_{10} & -5.50 x_{14} & +  0.02 x_{36} & +  0.08 x_{32} & -0.32 x_{24} & -5.19 x_{7} & +  0.06 x_{25} & +  2.59 x_{12} & -0.11 x_{37} & -0.05 x_{20}\\
 x_{5}   &  24.2694654245 & +  0.66 x_{28} & -1.73 x_{9} & -0.38 x_{35} & +  0.16 x_{29} & +  5.57 x_{8} & -0.16 x_{23} & +  0.71 x_{2} & +  1.16 x_{30} & +  8.93 x_{16} & + 10.46 x_{10} & -20.16 x_{14} & +  0.05 x_{36} & -0.07 x_{32} & -0.95 x_{24} & -16.71 x_{7} & +  0.49 x_{25} & + 13.35 x_{12} & -0.78 x_{37} & +  0.20 x_{20}\\
 x_{21}   &  163.290267518 & -4.92 x_{28} & -41.23 x_{9} & +  1.35 x_{35} & -2.79 x_{29} & -114.69 x_{8} & +  0.99 x_{23} & -44.65 x_{2} & -8.24 x_{30} & -87.39 x_{16} & -113.47 x_{10} & + 134.28 x_{14} & -0.44 x_{36} & +  3.13 x_{32} & +  5.16 x_{24} & + 85.30 x_{7} & -3.24 x_{25} & -109.52 x_{12} & +  7.82 x_{37} & -2.82 x_{20}\\
 x_{13}   &  1.75973097235 & -0.07 x_{28} & +  1.07 x_{9} & +  0.03 x_{35} & -0.02 x_{29} & -0.77 x_{8} & -0.04 x_{23} & -1.03 x_{2} & -0.01 x_{30} & -0.62 x_{16} & -0.24 x_{10} & +  0.90 x_{14} & +  0.00 x_{36} & -0.02 x_{32} & +  0.06 x_{24} & +  0.83 x_{7} & -0.10 x_{25} & -0.49 x_{12} & +  0.03 x_{37} & -0.02 x_{20}\\
 x_{31}   &  57.362025923 & -7.26 x_{28} & +  6.98 x_{9} & +  2.49 x_{35} & -3.15 x_{29} & -98.18 x_{8} & +  0.79 x_{23} & -59.61 x_{2} & -9.64 x_{30} & -84.36 x_{16} & -106.35 x_{10} & + 169.06 x_{14} & -1.05 x_{36} & +  1.79 x_{32} & +  8.35 x_{24} & + 134.03 x_{7} & -5.39 x_{25} & -130.21 x_{12} & +  7.43 x_{37} & -1.98 x_{20}\\
\hline
z    &  185.047940547 & -0.30 x_{28} & -28.57 x_{9} & -0.70 x_{35} & -0.86 x_{29} & -32.10 x_{8} & -0.12 x_{23} & -19.12 x_{2} & -0.37 x_{30} & -7.82 x_{16} & -23.35 x_{10} & -8.94 x_{14} & -0.20 x_{36} & +  1.31 x_{32} & -0.96 x_{24} & -12.86 x_{7} & +  0.13 x_{25} & -16.69 x_{12} & +  0.85 x_{37} & -0.48 x_{20}\\
\end{array}\]


 $ x_{25} $ enters and $ x_{31} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  28.4178033095 & +  0.10 x_{28} & -0.37 x_{9} & -0.14 x_{35} & -0.07 x_{29} & -2.16 x_{8} & -0.14 x_{23} & -2.94 x_{2} & +  0.32 x_{30} & +  1.76 x_{16} & +  1.88 x_{10} & -5.93 x_{14} & -0.03 x_{36} & +  0.04 x_{32} & -0.23 x_{24} & -5.32 x_{7} & -0.07 x_{31} & +  2.34 x_{12} & -0.18 x_{37} & +  0.04 x_{20}\\
 x_{6}   &  8.66005917795 & +  0.06 x_{28} & +  0.74 x_{9} & -0.06 x_{35} & -0.00 x_{29} & +  0.48 x_{8} & -0.04 x_{23} & -0.98 x_{2} & +  0.17 x_{30} & +  0.65 x_{16} & +  2.24 x_{10} & -2.56 x_{14} & +  0.01 x_{36} & -0.06 x_{32} & -0.12 x_{24} & -2.24 x_{7} & -0.04 x_{31} & +  2.22 x_{12} & -0.13 x_{37} & +  0.03 x_{20}\\
 x_{33}   &  120.288111748 & +  0.40 x_{28} & -4.35 x_{9} & -0.21 x_{35} & -0.59 x_{29} & -20.07 x_{8} & -0.51 x_{23} & -24.18 x_{2} & +  2.24 x_{30} & + 12.06 x_{16} & +  4.75 x_{10} & -36.49 x_{14} & -0.41 x_{36} & +  1.04 x_{32} & -0.99 x_{24} & -20.47 x_{7} & -0.86 x_{31} & + 20.90 x_{12} & -0.65 x_{37} & +  0.06 x_{20}\\
 x_{26}   &  1184.63492914 & +  2.00 x_{28} & -64.32 x_{9} & -5.37 x_{35} & -3.94 x_{29} & -152.14 x_{8} & -4.72 x_{23} & -164.68 x_{2} & + 12.79 x_{30} & + 61.07 x_{16} & + 35.27 x_{10} & -206.72 x_{14} & -0.93 x_{36} & +  3.93 x_{32} & -9.35 x_{24} & -188.17 x_{7} & -3.53 x_{31} & + 63.49 x_{12} & -4.22 x_{37} & +  0.54 x_{20}\\
 x_{22}   &  153.868888222 & +  1.08 x_{28} & + 25.46 x_{9} & -1.41 x_{35} & -0.21 x_{29} & + 15.67 x_{8} & -0.88 x_{23} & -31.79 x_{2} & +  3.60 x_{30} & + 14.63 x_{16} & + 46.81 x_{10} & -62.41 x_{14} & -1.09 x_{36} & -1.02 x_{32} & -1.50 x_{24} & -57.75 x_{7} & -1.76 x_{31} & + 57.98 x_{12} & -3.12 x_{37} & +  0.69 x_{20}\\
 x_{19}   &  41.1639732163 & +  0.03 x_{28} & -1.67 x_{9} & -0.15 x_{35} & -0.17 x_{29} & -5.01 x_{8} & -0.16 x_{23} & -6.23 x_{2} & +  0.40 x_{30} & +  1.95 x_{16} & +  1.21 x_{10} & -6.27 x_{14} & -0.04 x_{36} & +  0.14 x_{32} & -0.26 x_{24} & -5.82 x_{7} & -0.14 x_{31} & +  1.46 x_{12} & -0.11 x_{37} & +  0.05 x_{20}\\
 x_{11}   &  13.8538276064 & -0.06 x_{28} & -2.46 x_{9} & -0.02 x_{35} & -0.07 x_{29} & -3.93 x_{8} & -0.01 x_{23} & -1.26 x_{2} & -0.09 x_{30} & -1.58 x_{16} & -2.25 x_{10} & +  0.95 x_{14} & +  0.04 x_{36} & +  0.11 x_{32} & -0.05 x_{24} & -0.01 x_{7} & +  0.00 x_{31} & -2.30 x_{12} & +  0.14 x_{37} & -0.07 x_{20}\\
 x_{3}   &  54.7847496875 & +  0.05 x_{28} & -4.70 x_{9} & -0.25 x_{35} & -0.18 x_{29} & -8.26 x_{8} & -0.16 x_{23} & -7.80 x_{2} & +  0.42 x_{30} & +  0.70 x_{16} & -0.47 x_{10} & -7.14 x_{14} & -0.02 x_{36} & +  0.25 x_{32} & -0.41 x_{24} & -7.39 x_{7} & -0.13 x_{31} & +  0.68 x_{12} & -0.04 x_{37} & -0.01 x_{20}\\
 x_{15}   &  38.1173464283 & +  0.12 x_{28} & -1.17 x_{9} & -0.20 x_{35} & -0.09 x_{29} & -3.98 x_{8} & -0.14 x_{23} & -3.75 x_{2} & +  0.37 x_{30} & +  1.06 x_{16} & +  1.60 x_{10} & -7.69 x_{14} & -0.07 x_{36} & +  0.06 x_{32} & -0.35 x_{24} & -7.09 x_{7} & -0.12 x_{31} & +  3.34 x_{12} & -0.21 x_{37} & -0.02 x_{20}\\
 x_{34}   &  607.06534361 & +  1.50 x_{28} & -26.72 x_{9} & -2.37 x_{35} & -2.39 x_{29} & -75.71 x_{8} & -2.63 x_{23} & -86.30 x_{2} & +  7.36 x_{30} & + 29.05 x_{16} & + 29.81 x_{10} & -116.70 x_{14} & +  0.15 x_{36} & +  2.21 x_{32} & -5.62 x_{24} & -104.72 x_{7} & -2.11 x_{31} & + 39.61 x_{12} & -2.46 x_{37} & +  0.57 x_{20}\\
 x_{4}   &  4.58272697346 & -0.14 x_{28} & -1.24 x_{9} & +  0.05 x_{35} & -0.08 x_{29} & -2.32 x_{8} & -0.01 x_{23} & -2.97 x_{2} & -0.02 x_{30} & +  0.51 x_{16} & -1.12 x_{10} & +  2.03 x_{14} & +  0.07 x_{36} & +  0.13 x_{32} & +  0.02 x_{24} & +  1.56 x_{7} & -0.01 x_{31} & -3.19 x_{12} & +  0.12 x_{37} & +  0.05 x_{20}\\
 x_{27}   &  276.975642876 & +  2.07 x_{28} & +  1.75 x_{9} & -1.41 x_{35} & -0.31 x_{29} & -20.22 x_{8} & -1.34 x_{23} & -19.34 x_{2} & +  4.05 x_{30} & +  9.78 x_{16} & + 27.62 x_{10} & -72.53 x_{14} & -0.27 x_{36} & -0.44 x_{32} & -3.24 x_{24} & -60.90 x_{7} & -0.28 x_{31} & + 37.03 x_{12} & -1.91 x_{37} & +  0.15 x_{20}\\
 x_{1}   &  26.0267898833 & +  0.11 x_{28} & -2.27 x_{9} & -0.13 x_{35} & -0.05 x_{29} & -2.93 x_{8} & -0.05 x_{23} & -1.49 x_{2} & +  0.13 x_{30} & -0.80 x_{16} & -0.79 x_{10} & -4.17 x_{14} & -0.07 x_{36} & +  0.05 x_{32} & -0.23 x_{24} & -4.36 x_{7} & -0.01 x_{31} & +  1.34 x_{12} & -0.05 x_{37} & -0.06 x_{20}\\
 x_{17}   &  25.8068145526 & +  0.09 x_{28} & -2.66 x_{9} & -0.09 x_{35} & -0.07 x_{29} & -3.60 x_{8} & -0.05 x_{23} & -1.98 x_{2} & +  0.18 x_{30} & -0.73 x_{16} & -0.72 x_{10} & -3.51 x_{14} & +  0.00 x_{36} & +  0.10 x_{32} & -0.22 x_{24} & -3.61 x_{7} & -0.01 x_{31} & +  1.06 x_{12} & -0.02 x_{37} & -0.07 x_{20}\\
 x_{5}   &  29.4336869852 & +  0.00 x_{28} & -1.10 x_{9} & -0.16 x_{35} & -0.12 x_{29} & -3.27 x_{8} & -0.09 x_{23} & -4.65 x_{2} & +  0.29 x_{30} & +  1.34 x_{16} & +  0.89 x_{10} & -4.94 x_{14} & -0.05 x_{36} & +  0.10 x_{32} & -0.20 x_{24} & -4.65 x_{7} & -0.09 x_{31} & +  1.63 x_{12} & -0.11 x_{37} & +  0.02 x_{20}\\
 x_{21}   &  128.849734441 & -0.56 x_{28} & -45.42 x_{9} & -0.15 x_{35} & -0.90 x_{29} & -55.74 x_{8} & +  0.52 x_{23} & -8.86 x_{2} & -2.45 x_{30} & -36.74 x_{16} & -49.61 x_{10} & + 32.77 x_{14} & +  0.19 x_{36} & +  2.06 x_{32} & +  0.15 x_{24} & +  4.83 x_{7} & +  0.60 x_{31} & -31.34 x_{12} & +  3.36 x_{37} & -1.63 x_{20}\\
 x_{13}   &  0.747500117586 & +  0.06 x_{28} & +  0.95 x_{9} & -0.02 x_{35} & +  0.04 x_{29} & +  0.97 x_{8} & -0.05 x_{23} & +  0.03 x_{2} & +  0.16 x_{30} & +  0.87 x_{16} & +  1.64 x_{10} & -2.08 x_{14} & +  0.02 x_{36} & -0.05 x_{32} & -0.09 x_{24} & -1.54 x_{7} & +  0.02 x_{31} & +  1.81 x_{12} & -0.10 x_{37} & +  0.01 x_{20}\\
 x_{25}   &  10.639649467 & -1.35 x_{28} & +  1.29 x_{9} & +  0.46 x_{35} & -0.58 x_{29} & -18.21 x_{8} & +  0.15 x_{23} & -11.06 x_{2} & -1.79 x_{30} & -15.65 x_{16} & -19.73 x_{10} & + 31.36 x_{14} & -0.19 x_{36} & +  0.33 x_{32} & +  1.55 x_{24} & + 24.86 x_{7} & -0.19 x_{31} & -24.15 x_{12} & +  1.38 x_{37} & -0.37 x_{20}\\
\hline
z    &  186.378692113 & -0.47 x_{28} & -28.41 x_{9} & -0.64 x_{35} & -0.93 x_{29} & -34.37 x_{8} & -0.10 x_{23} & -20.50 x_{2} & -0.59 x_{30} & -9.78 x_{16} & -25.82 x_{10} & -5.01 x_{14} & -0.23 x_{36} & +  1.36 x_{32} & -0.77 x_{24} & -9.76 x_{7} & -0.02 x_{31} & -19.71 x_{12} & +  1.02 x_{37} & -0.53 x_{20}\\
\end{array}\]


 $ x_{32} $ enters and $ x_{13} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  28.9573634443 & +  0.15 x_{28} & +  0.31 x_{9} & -0.15 x_{35} & -0.04 x_{29} & -1.46 x_{8} & -0.17 x_{23} & -2.92 x_{2} & +  0.44 x_{30} & +  2.39 x_{16} & +  3.06 x_{10} & -7.43 x_{14} & -0.02 x_{36} & -0.72 x_{13} & -0.30 x_{24} & -6.43 x_{7} & -0.06 x_{31} & +  3.65 x_{12} & -0.26 x_{37} & +  0.04 x_{20}\\
 x_{6}   &  7.86969399986 & -0.00 x_{28} & -0.26 x_{9} & -0.04 x_{35} & -0.04 x_{29} & -0.54 x_{8} & +  0.01 x_{23} & -1.01 x_{2} & +  0.01 x_{30} & -0.26 x_{16} & +  0.51 x_{10} & -0.36 x_{14} & -0.01 x_{36} & +  1.06 x_{13} & -0.02 x_{24} & -0.62 x_{7} & -0.05 x_{31} & +  0.30 x_{12} & -0.02 x_{37} & +  0.02 x_{20}\\
 x_{33}   &  134.581041161 & +  1.58 x_{28} & + 13.73 x_{9} & -0.56 x_{35} & +  0.16 x_{29} & -1.60 x_{8} & -1.45 x_{23} & -23.67 x_{2} & +  5.25 x_{30} & + 28.66 x_{16} & + 36.09 x_{10} & -76.31 x_{14} & -0.02 x_{36} & -19.12 x_{13} & -2.69 x_{24} & -49.83 x_{7} & -0.53 x_{31} & + 55.55 x_{12} & -2.61 x_{37} & +  0.27 x_{20}\\
 x_{26}   &  1238.75383961 & +  6.47 x_{28} & +  4.13 x_{9} & -6.71 x_{35} & -1.11 x_{29} & -82.20 x_{8} & -8.27 x_{23} & -162.77 x_{2} & + 24.22 x_{30} & + 123.94 x_{16} & + 153.92 x_{10} & -357.50 x_{14} & +  0.53 x_{36} & -72.40 x_{13} & -15.76 x_{24} & -299.31 x_{7} & -2.25 x_{31} & + 194.69 x_{12} & -11.67 x_{37} & +  1.34 x_{20}\\
 x_{22}   &  139.878482734 & -0.07 x_{28} & +  7.76 x_{9} & -1.06 x_{35} & -0.94 x_{29} & -2.41 x_{8} & +  0.04 x_{23} & -32.29 x_{2} & +  0.64 x_{30} & -1.63 x_{16} & + 16.14 x_{10} & -23.43 x_{14} & -1.47 x_{36} & + 18.72 x_{13} & +  0.15 x_{24} & -29.02 x_{7} & -2.09 x_{31} & + 24.06 x_{12} & -1.20 x_{37} & +  0.49 x_{20}\\
 x_{19}   &  43.0879134205 & +  0.19 x_{28} & +  0.76 x_{9} & -0.19 x_{35} & -0.07 x_{29} & -2.52 x_{8} & -0.29 x_{23} & -6.17 x_{2} & +  0.80 x_{30} & +  4.18 x_{16} & +  5.42 x_{10} & -11.63 x_{14} & +  0.01 x_{36} & -2.57 x_{13} & -0.49 x_{24} & -9.77 x_{7} & -0.09 x_{31} & +  6.13 x_{12} & -0.38 x_{37} & +  0.07 x_{20}\\
 x_{11}   &  15.3702587536 & +  0.06 x_{28} & -0.54 x_{9} & -0.06 x_{35} & +  0.00 x_{29} & -1.97 x_{8} & -0.11 x_{23} & -1.20 x_{2} & +  0.23 x_{30} & +  0.18 x_{16} & +  1.08 x_{10} & -3.28 x_{14} & +  0.09 x_{36} & -2.03 x_{13} & -0.23 x_{24} & -3.12 x_{7} & +  0.04 x_{31} & +  1.38 x_{12} & -0.07 x_{37} & -0.05 x_{20}\\
 x_{3}   &  58.2676247047 & +  0.34 x_{28} & -0.29 x_{9} & -0.34 x_{35} & -0.00 x_{29} & -3.76 x_{8} & -0.39 x_{23} & -7.68 x_{2} & +  1.16 x_{30} & +  4.75 x_{16} & +  7.17 x_{10} & -16.84 x_{14} & +  0.07 x_{36} & -4.66 x_{13} & -0.83 x_{24} & -14.54 x_{7} & -0.05 x_{31} & +  9.13 x_{12} & -0.52 x_{37} & +  0.04 x_{20}\\
 x_{15}   &  38.9933636057 & +  0.19 x_{28} & -0.06 x_{9} & -0.22 x_{35} & -0.04 x_{29} & -2.85 x_{8} & -0.20 x_{23} & -3.71 x_{2} & +  0.55 x_{30} & +  2.08 x_{16} & +  3.52 x_{10} & -10.13 x_{14} & -0.05 x_{36} & -1.17 x_{13} & -0.45 x_{24} & -8.89 x_{7} & -0.10 x_{31} & +  5.47 x_{12} & -0.33 x_{37} & -0.01 x_{20}\\
 x_{34}   &  637.436372806 & +  4.01 x_{28} & + 11.70 x_{9} & -3.12 x_{35} & -0.80 x_{29} & -36.46 x_{8} & -4.63 x_{23} & -85.23 x_{2} & + 13.78 x_{30} & + 64.33 x_{16} & + 96.40 x_{10} & -201.32 x_{14} & +  0.98 x_{36} & -40.63 x_{13} & -9.22 x_{24} & -167.10 x_{7} & -1.39 x_{31} & + 113.24 x_{12} & -6.64 x_{37} & +  1.01 x_{20}\\
 x_{4}   &  6.42339067476 & +  0.01 x_{28} & +  1.09 x_{9} & +  0.00 x_{35} & +  0.02 x_{29} & +  0.06 x_{8} & -0.13 x_{23} & -2.91 x_{2} & +  0.37 x_{30} & +  2.65 x_{16} & +  2.91 x_{10} & -3.10 x_{14} & +  0.12 x_{36} & -2.46 x_{13} & -0.20 x_{24} & -2.22 x_{7} & +  0.03 x_{31} & +  1.27 x_{12} & -0.13 x_{37} & +  0.08 x_{20}\\
 x_{27}   &  270.897602808 & +  1.57 x_{28} & -5.94 x_{9} & -1.26 x_{35} & -0.63 x_{29} & -28.08 x_{8} & -0.94 x_{23} & -19.55 x_{2} & +  2.76 x_{30} & +  2.72 x_{16} & + 14.29 x_{10} & -55.59 x_{14} & -0.43 x_{36} & +  8.13 x_{13} & -2.52 x_{24} & -48.41 x_{7} & -0.42 x_{31} & + 22.30 x_{12} & -1.08 x_{37} & +  0.06 x_{20}\\
 x_{1}   &  26.6821114459 & +  0.16 x_{28} & -1.44 x_{9} & -0.15 x_{35} & -0.02 x_{29} & -2.08 x_{8} & -0.09 x_{23} & -1.47 x_{2} & +  0.27 x_{30} & -0.04 x_{16} & +  0.65 x_{10} & -6.00 x_{14} & -0.05 x_{36} & -0.88 x_{13} & -0.31 x_{24} & -5.70 x_{7} & +  0.00 x_{31} & +  2.93 x_{12} & -0.14 x_{37} & -0.05 x_{20}\\
 x_{17}   &  27.1575622452 & +  0.20 x_{28} & -0.96 x_{9} & -0.12 x_{35} & -0.00 x_{29} & -1.86 x_{8} & -0.13 x_{23} & -1.94 x_{2} & +  0.47 x_{30} & +  0.84 x_{16} & +  2.24 x_{10} & -7.27 x_{14} & +  0.04 x_{36} & -1.81 x_{13} & -0.38 x_{24} & -6.38 x_{7} & +  0.02 x_{31} & +  4.33 x_{12} & -0.21 x_{37} & -0.05 x_{20}\\
 x_{5}   &  30.7526655123 & +  0.11 x_{28} & +  0.57 x_{9} & -0.19 x_{35} & -0.05 x_{29} & -1.56 x_{8} & -0.18 x_{23} & -4.61 x_{2} & +  0.57 x_{30} & +  2.87 x_{16} & +  3.78 x_{10} & -8.62 x_{14} & -0.01 x_{36} & -1.76 x_{13} & -0.36 x_{24} & -7.36 x_{7} & -0.06 x_{31} & +  4.82 x_{12} & -0.29 x_{37} & +  0.04 x_{20}\\
 x_{21}   &  157.20320521 & +  1.78 x_{28} & -9.56 x_{9} & -0.85 x_{35} & +  0.58 x_{29} & -19.10 x_{8} & -1.34 x_{23} & -7.86 x_{2} & +  3.53 x_{30} & -3.80 x_{16} & + 12.55 x_{10} & -46.22 x_{14} & +  0.96 x_{36} & -37.93 x_{13} & -3.21 x_{24} & -53.40 x_{7} & +  1.27 x_{31} & + 37.40 x_{12} & -0.55 x_{37} & -1.22 x_{20}\\
 x_{32}   &  13.7623824428 & +  1.14 x_{28} & + 17.41 x_{9} & -0.34 x_{35} & +  0.72 x_{29} & + 17.78 x_{8} & -0.90 x_{23} & +  0.49 x_{2} & +  2.91 x_{30} & + 15.99 x_{16} & + 30.17 x_{10} & -38.34 x_{14} & +  0.37 x_{36} & -18.41 x_{13} & -1.63 x_{24} & -28.26 x_{7} & +  0.32 x_{31} & + 33.37 x_{12} & -1.89 x_{37} & +  0.20 x_{20}\\
 x_{25}   &  15.2033027175 & -0.97 x_{28} & +  7.07 x_{9} & +  0.35 x_{35} & -0.35 x_{29} & -12.31 x_{8} & -0.15 x_{23} & -10.90 x_{2} & -0.82 x_{30} & -10.35 x_{16} & -9.72 x_{10} & + 18.64 x_{14} & -0.07 x_{36} & -6.11 x_{13} & +  1.01 x_{24} & + 15.49 x_{7} & -0.08 x_{31} & -13.09 x_{12} & +  0.75 x_{37} & -0.30 x_{20}\\
\hline
z    &  205.034375685 & +  1.07 x_{28} & -4.81 x_{9} & -1.11 x_{35} & +  0.05 x_{29} & -10.27 x_{8} & -1.32 x_{23} & -19.84 x_{2} & +  3.35 x_{30} & + 11.90 x_{16} & + 15.08 x_{10} & -56.99 x_{14} & +  0.28 x_{36} & -24.96 x_{13} & -2.98 x_{24} & -48.07 x_{7} & +  0.42 x_{31} & + 25.52 x_{12} & -1.55 x_{37} & -0.26 x_{20}\\
\end{array}\]


 $ x_{10} $ enters and $ x_{25} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  33.7416726507 & -0.16 x_{28} & +  2.54 x_{9} & -0.04 x_{35} & -0.15 x_{29} & -5.33 x_{8} & -0.22 x_{23} & -6.35 x_{2} & +  0.18 x_{30} & -0.87 x_{16} & -0.31 x_{25} & -1.57 x_{14} & -0.04 x_{36} & -2.64 x_{13} & +  0.02 x_{24} & -1.56 x_{7} & -0.08 x_{31} & -0.47 x_{12} & -0.02 x_{37} & -0.05 x_{20}\\
 x_{6}   &  8.67034725026 & -0.05 x_{28} & +  0.11 x_{9} & -0.02 x_{35} & -0.06 x_{29} & -1.19 x_{8} & +  0.00 x_{23} & -1.58 x_{2} & -0.04 x_{30} & -0.81 x_{16} & -0.05 x_{25} & +  0.62 x_{14} & -0.01 x_{36} & +  0.74 x_{13} & +  0.03 x_{24} & +  0.20 x_{7} & -0.06 x_{31} & -0.39 x_{12} & +  0.02 x_{37} & +  0.00 x_{20}\\
 x_{33}   &  191.023522133 & -2.03 x_{28} & + 39.97 x_{9} & +  0.73 x_{35} & -1.12 x_{29} & -47.31 x_{8} & -2.02 x_{23} & -64.12 x_{2} & +  2.20 x_{30} & -9.74 x_{16} & -3.71 x_{25} & -7.10 x_{14} & -0.28 x_{36} & -41.79 x_{13} & +  1.06 x_{24} & +  7.67 x_{7} & -0.81 x_{31} & +  6.96 x_{12} & +  0.17 x_{37} & -0.84 x_{20}\\
 x_{26}   &  1479.47897291 & -8.90 x_{28} & + 116.03 x_{9} & -1.19 x_{35} & -6.58 x_{29} & -277.16 x_{8} & -10.71 x_{23} & -335.28 x_{2} & + 11.19 x_{30} & -39.87 x_{16} & -15.83 x_{25} & -62.30 x_{14} & -0.58 x_{36} & -169.07 x_{13} & +  0.22 x_{24} & -54.10 x_{7} & -3.49 x_{31} & -12.54 x_{12} & +  0.21 x_{37} & -3.42 x_{20}\\
 x_{22}   &  165.122832272 & -1.69 x_{28} & + 19.50 x_{9} & -0.48 x_{35} & -1.51 x_{29} & -22.85 x_{8} & -0.21 x_{23} & -50.38 x_{2} & -0.72 x_{30} & -18.81 x_{16} & -1.66 x_{25} & +  7.52 x_{14} & -1.58 x_{36} & +  8.58 x_{13} & +  1.83 x_{24} & -3.31 x_{7} & -2.22 x_{31} & +  2.33 x_{12} & +  0.05 x_{37} & -0.01 x_{20}\\
 x_{19}   &  51.5717287604 & -0.35 x_{28} & +  4.70 x_{9} & +  0.00 x_{35} & -0.26 x_{29} & -9.40 x_{8} & -0.37 x_{23} & -12.25 x_{2} & +  0.35 x_{30} & -1.59 x_{16} & -0.56 x_{25} & -1.23 x_{14} & -0.03 x_{36} & -5.98 x_{13} & +  0.07 x_{24} & -1.12 x_{7} & -0.14 x_{31} & -1.18 x_{12} & +  0.04 x_{37} & -0.09 x_{20}\\
 x_{11}   &  17.0583175614 & -0.04 x_{28} & +  0.24 x_{9} & -0.02 x_{35} & -0.03 x_{29} & -3.34 x_{8} & -0.13 x_{23} & -2.41 x_{2} & +  0.14 x_{30} & -0.97 x_{16} & -0.11 x_{25} & -1.21 x_{14} & +  0.08 x_{36} & -2.71 x_{13} & -0.12 x_{24} & -1.40 x_{7} & +  0.03 x_{31} & -0.07 x_{12} & +  0.02 x_{37} & -0.08 x_{20}\\
 x_{3}   &  69.4779397514 & -0.38 x_{28} & +  4.92 x_{9} & -0.08 x_{35} & -0.26 x_{29} & -12.84 x_{8} & -0.50 x_{23} & -15.71 x_{2} & +  0.55 x_{30} & -2.88 x_{16} & -0.74 x_{25} & -3.09 x_{14} & +  0.02 x_{36} & -9.16 x_{13} & -0.08 x_{24} & -3.12 x_{7} & -0.11 x_{31} & -0.52 x_{12} & +  0.04 x_{37} & -0.18 x_{20}\\
 x_{15}   &  44.504880565 & -0.16 x_{28} & +  2.50 x_{9} & -0.10 x_{35} & -0.17 x_{29} & -7.32 x_{8} & -0.26 x_{23} & -7.66 x_{2} & +  0.25 x_{30} & -1.68 x_{16} & -0.36 x_{25} & -3.37 x_{14} & -0.07 x_{36} & -3.39 x_{13} & -0.09 x_{24} & -3.28 x_{7} & -0.12 x_{31} & +  0.72 x_{12} & -0.06 x_{37} & -0.12 x_{20}\\
 x_{34}   &  788.203097095 & -5.62 x_{28} & + 81.78 x_{9} & +  0.33 x_{35} & -4.22 x_{29} & -158.56 x_{8} & -6.15 x_{23} & -193.27 x_{2} & +  5.61 x_{30} & -38.26 x_{16} & -9.92 x_{25} & -16.44 x_{14} & +  0.28 x_{36} & -101.17 x_{13} & +  0.78 x_{24} & -13.52 x_{7} & -2.16 x_{31} & -16.55 x_{12} & +  0.80 x_{37} & -1.97 x_{20}\\
 x_{4}   &  10.9760732915 & -0.28 x_{28} & +  3.21 x_{9} & +  0.11 x_{35} & -0.09 x_{29} & -3.63 x_{8} & -0.18 x_{23} & -6.17 x_{2} & +  0.12 x_{30} & -0.45 x_{16} & -0.30 x_{25} & +  2.48 x_{14} & +  0.10 x_{36} & -4.29 x_{13} & +  0.11 x_{24} & +  2.42 x_{7} & +  0.01 x_{31} & -2.65 x_{12} & +  0.10 x_{37} & -0.01 x_{20}\\
 x_{27}   &  293.250902247 & +  0.14 x_{28} & +  4.45 x_{9} & -0.74 x_{35} & -1.14 x_{29} & -46.18 x_{8} & -1.17 x_{23} & -35.57 x_{2} & +  1.55 x_{30} & -12.49 x_{16} & -1.47 x_{25} & -28.18 x_{14} & -0.53 x_{36} & -0.85 x_{13} & -1.04 x_{24} & -25.64 x_{7} & -0.54 x_{31} & +  3.06 x_{12} & +  0.03 x_{37} & -0.38 x_{20}\\
 x_{1}   &  27.6927867872 & +  0.10 x_{28} & -0.97 x_{9} & -0.13 x_{35} & -0.04 x_{29} & -2.90 x_{8} & -0.10 x_{23} & -2.19 x_{2} & +  0.22 x_{30} & -0.73 x_{16} & -0.07 x_{25} & -4.76 x_{14} & -0.06 x_{36} & -1.28 x_{13} & -0.24 x_{24} & -4.67 x_{7} & -0.00 x_{31} & +  2.06 x_{12} & -0.09 x_{37} & -0.07 x_{20}\\
 x_{17}   &  30.6614607402 & -0.02 x_{28} & +  0.67 x_{9} & -0.04 x_{35} & -0.08 x_{29} & -4.70 x_{8} & -0.17 x_{23} & -4.45 x_{2} & +  0.28 x_{30} & -1.54 x_{16} & -0.23 x_{25} & -2.97 x_{14} & +  0.02 x_{36} & -3.21 x_{13} & -0.15 x_{24} & -2.81 x_{7} & +  0.00 x_{31} & +  1.32 x_{12} & -0.03 x_{37} & -0.12 x_{20}\\
 x_{5}   &  36.6621789795 & -0.27 x_{28} & +  3.32 x_{9} & -0.05 x_{35} & -0.19 x_{29} & -6.35 x_{8} & -0.24 x_{23} & -8.84 x_{2} & +  0.25 x_{30} & -1.15 x_{16} & -0.39 x_{25} & -1.37 x_{14} & -0.04 x_{36} & -4.14 x_{13} & +  0.04 x_{24} & -1.34 x_{7} & -0.09 x_{31} & -0.26 x_{12} & +  0.00 x_{37} & -0.08 x_{20}\\
 x_{21}   &  176.828364893 & +  0.53 x_{28} & -0.44 x_{9} & -0.40 x_{35} & +  0.13 x_{29} & -34.99 x_{8} & -1.54 x_{23} & -21.92 x_{2} & +  2.47 x_{30} & -17.15 x_{16} & -1.29 x_{25} & -22.16 x_{14} & +  0.87 x_{36} & -45.81 x_{13} & -1.91 x_{24} & -33.41 x_{7} & +  1.17 x_{31} & + 20.50 x_{12} & +  0.42 x_{37} & -1.61 x_{20}\\
 x_{32}   &  60.9520213394 & -1.88 x_{28} & + 39.34 x_{9} & +  0.74 x_{35} & -0.35 x_{29} & -20.43 x_{8} & -1.38 x_{23} & -33.33 x_{2} & +  0.35 x_{30} & -16.12 x_{16} & -3.10 x_{25} & + 19.52 x_{14} & +  0.15 x_{36} & -37.36 x_{13} & +  1.50 x_{24} & + 19.81 x_{7} & +  0.08 x_{31} & -7.26 x_{12} & +  0.43 x_{37} & -0.73 x_{20}\\
 x_{10}   &  1.56400119102 & -0.10 x_{28} & +  0.73 x_{9} & +  0.04 x_{35} & -0.04 x_{29} & -1.27 x_{8} & -0.02 x_{23} & -1.12 x_{2} & -0.08 x_{30} & -1.06 x_{16} & -0.10 x_{25} & +  1.92 x_{14} & -0.01 x_{36} & -0.63 x_{13} & +  0.10 x_{24} & +  1.59 x_{7} & -0.01 x_{31} & -1.35 x_{12} & +  0.08 x_{37} & -0.03 x_{20}\\
\hline
z    &  228.624642893 & -0.43 x_{28} & +  6.15 x_{9} & -0.57 x_{35} & -0.49 x_{29} & -29.37 x_{8} & -1.56 x_{23} & -36.75 x_{2} & +  2.07 x_{30} & -4.15 x_{16} & -1.55 x_{25} & -28.06 x_{14} & +  0.17 x_{36} & -34.43 x_{13} & -1.41 x_{24} & -24.04 x_{7} & +  0.30 x_{31} & +  5.21 x_{12} & -0.39 x_{37} & -0.72 x_{20}\\
\end{array}\]


 $ x_{9} $ enters and $ x_{1} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  106.31049394 & +  0.10 x_{28} & -2.62 x_{1} & -0.37 x_{35} & -0.25 x_{29} & -12.94 x_{8} & -0.48 x_{23} & -12.09 x_{2} & +  0.74 x_{30} & -2.77 x_{16} & -0.49 x_{25} & -14.03 x_{14} & -0.19 x_{36} & -6.00 x_{13} & -0.61 x_{24} & -13.81 x_{7} & -0.08 x_{31} & +  4.93 x_{12} & -0.26 x_{37} & -0.23 x_{20}\\
 x_{6}   &  11.7948772064 & -0.04 x_{28} & -0.11 x_{1} & -0.04 x_{35} & -0.07 x_{29} & -1.52 x_{8} & -0.01 x_{23} & -1.83 x_{2} & -0.01 x_{30} & -0.89 x_{16} & -0.06 x_{25} & +  0.08 x_{14} & -0.02 x_{36} & +  0.59 x_{13} & +  0.00 x_{24} & -0.33 x_{7} & -0.06 x_{31} & -0.15 x_{12} & +  0.01 x_{37} & -0.00 x_{20}\\
 x_{33}   &  1334.81808199 & +  2.02 x_{28} & -41.30 x_{1} & -4.49 x_{35} & -2.69 x_{29} & -167.16 x_{8} & -6.13 x_{23} & -154.60 x_{2} & + 11.15 x_{30} & -39.78 x_{16} & -6.46 x_{25} & -203.58 x_{14} & -2.58 x_{36} & -94.76 x_{13} & -8.84 x_{24} & -185.41 x_{7} & -0.86 x_{31} & + 92.16 x_{12} & -3.52 x_{37} & -3.70 x_{20}\\
 x_{26}   &  4800.11316065 & +  2.85 x_{28} & -119.91 x_{1} & -16.34 x_{35} & -11.14 x_{29} & -625.10 x_{8} & -22.62 x_{23} & -597.96 x_{2} & + 37.19 x_{30} & -127.07 x_{16} & -23.81 x_{25} & -632.71 x_{14} & -7.25 x_{36} & -322.86 x_{13} & -28.53 x_{24} & -614.63 x_{7} & -3.61 x_{31} & + 234.82 x_{12} & -10.50 x_{37} & -11.73 x_{20}\\
 x_{22}   &  723.084488603 & +  0.29 x_{28} & -20.15 x_{1} & -3.03 x_{35} & -2.28 x_{29} & -81.32 x_{8} & -2.21 x_{23} & -94.51 x_{2} & +  3.64 x_{30} & -33.46 x_{16} & -3.00 x_{25} & -88.32 x_{14} & -2.70 x_{36} & -17.26 x_{13} & -3.00 x_{24} & -97.49 x_{7} & -2.24 x_{31} & + 43.89 x_{12} & -1.75 x_{37} & -1.41 x_{20}\\
 x_{19}   &  186.156695786 & +  0.13 x_{28} & -4.86 x_{1} & -0.61 x_{35} & -0.45 x_{29} & -23.50 x_{8} & -0.86 x_{23} & -22.89 x_{2} & +  1.40 x_{30} & -5.13 x_{16} & -0.88 x_{25} & -24.35 x_{14} & -0.30 x_{36} & -12.21 x_{13} & -1.09 x_{24} & -23.84 x_{7} & -0.14 x_{31} & +  8.85 x_{12} & -0.39 x_{37} & -0.43 x_{20}\\
 x_{11}   &  23.921800383 & -0.02 x_{28} & -0.25 x_{1} & -0.05 x_{35} & -0.04 x_{29} & -4.06 x_{8} & -0.16 x_{23} & -2.96 x_{2} & +  0.19 x_{30} & -1.15 x_{16} & -0.13 x_{25} & -2.39 x_{14} & +  0.06 x_{36} & -3.02 x_{13} & -0.18 x_{24} & -2.56 x_{7} & +  0.03 x_{31} & +  0.44 x_{12} & -0.01 x_{37} & -0.10 x_{20}\\
 x_{3}   &  210.297981182 & +  0.12 x_{28} & -5.09 x_{1} & -0.72 x_{35} & -0.45 x_{29} & -27.59 x_{8} & -1.01 x_{23} & -26.85 x_{2} & +  1.65 x_{30} & -6.58 x_{16} & -1.08 x_{25} & -27.28 x_{14} & -0.26 x_{36} & -15.68 x_{13} & -1.30 x_{24} & -26.89 x_{7} & -0.11 x_{31} & +  9.97 x_{12} & -0.42 x_{37} & -0.53 x_{20}\\
 x_{15}   &  116.09880927 & +  0.10 x_{28} & -2.59 x_{1} & -0.42 x_{35} & -0.27 x_{29} & -14.82 x_{8} & -0.51 x_{23} & -13.33 x_{2} & +  0.81 x_{30} & -3.56 x_{16} & -0.53 x_{25} & -15.67 x_{14} & -0.22 x_{36} & -6.70 x_{13} & -0.71 x_{24} & -15.36 x_{7} & -0.13 x_{31} & +  6.06 x_{12} & -0.29 x_{37} & -0.30 x_{20}\\
 x_{34}   &  3128.68878175 & +  2.67 x_{28} & -84.52 x_{1} & -10.35 x_{35} & -7.44 x_{29} & -403.80 x_{8} & -14.55 x_{23} & -378.41 x_{2} & + 23.94 x_{30} & -99.73 x_{16} & -15.54 x_{25} & -418.48 x_{14} & -4.42 x_{36} & -209.57 x_{13} & -19.47 x_{24} & -408.60 x_{7} & -2.25 x_{31} & + 157.80 x_{12} & -6.75 x_{37} & -7.82 x_{20}\\
 x_{4}   &  102.804707089 & +  0.05 x_{28} & -3.32 x_{1} & -0.31 x_{35} & -0.21 x_{29} & -13.25 x_{8} & -0.51 x_{23} & -13.43 x_{2} & +  0.84 x_{30} & -2.86 x_{16} & -0.52 x_{25} & -13.29 x_{14} & -0.08 x_{36} & -8.54 x_{13} & -0.69 x_{24} & -13.08 x_{7} & +  0.01 x_{31} & +  4.19 x_{12} & -0.20 x_{37} & -0.24 x_{20}\\
 x_{27}   &  420.651553452 & +  0.59 x_{28} & -4.60 x_{1} & -1.32 x_{35} & -1.31 x_{29} & -59.53 x_{8} & -1.62 x_{23} & -45.65 x_{2} & +  2.55 x_{30} & -15.84 x_{16} & -1.78 x_{25} & -50.06 x_{14} & -0.79 x_{36} & -6.75 x_{13} & -2.14 x_{24} & -47.15 x_{7} & -0.54 x_{31} & + 12.55 x_{12} & -0.38 x_{37} & -0.70 x_{20}\\
 x_{9}   &  28.6190639763 & +  0.10 x_{28} & -1.03 x_{1} & -0.13 x_{35} & -0.04 x_{29} & -3.00 x_{8} & -0.10 x_{23} & -2.26 x_{2} & +  0.22 x_{30} & -0.75 x_{16} & -0.07 x_{25} & -4.92 x_{14} & -0.06 x_{36} & -1.33 x_{13} & -0.25 x_{24} & -4.83 x_{7} & -0.00 x_{31} & +  2.13 x_{12} & -0.09 x_{37} & -0.07 x_{20}\\
 x_{17}   &  49.92190362 & +  0.05 x_{28} & -0.70 x_{1} & -0.13 x_{35} & -0.11 x_{29} & -6.71 x_{8} & -0.24 x_{23} & -5.97 x_{2} & +  0.43 x_{30} & -2.05 x_{16} & -0.28 x_{25} & -6.28 x_{14} & -0.01 x_{36} & -4.11 x_{13} & -0.32 x_{24} & -6.06 x_{7} & +  0.00 x_{31} & +  2.75 x_{12} & -0.10 x_{37} & -0.17 x_{20}\\
 x_{5}   &  131.563348449 & +  0.07 x_{28} & -3.43 x_{1} & -0.49 x_{35} & -0.32 x_{29} & -16.29 x_{8} & -0.58 x_{23} & -16.35 x_{2} & +  0.99 x_{30} & -3.64 x_{16} & -0.62 x_{25} & -17.67 x_{14} & -0.23 x_{36} & -8.53 x_{13} & -0.78 x_{24} & -17.36 x_{7} & -0.09 x_{31} & +  6.81 x_{12} & -0.30 x_{37} & -0.32 x_{20}\\
 x_{21}   &  164.370348381 & +  0.49 x_{28} & +  0.45 x_{1} & -0.34 x_{35} & +  0.15 x_{29} & -33.69 x_{8} & -1.50 x_{23} & -20.94 x_{2} & +  2.37 x_{30} & -16.83 x_{16} & -1.26 x_{25} & -20.02 x_{14} & +  0.89 x_{36} & -45.24 x_{13} & -1.80 x_{24} & -31.30 x_{7} & +  1.17 x_{31} & + 19.58 x_{12} & +  0.46 x_{37} & -1.57 x_{20}\\
 x_{32}   &  1186.91592359 & +  2.11 x_{28} & -40.66 x_{1} & -4.40 x_{35} & -1.90 x_{29} & -138.41 x_{8} & -5.42 x_{23} & -122.40 x_{2} & +  9.17 x_{30} & -45.69 x_{16} & -5.81 x_{25} & -173.89 x_{14} & -2.11 x_{36} & -89.51 x_{13} & -8.24 x_{24} & -170.26 x_{7} & +  0.04 x_{31} & + 76.61 x_{12} & -3.20 x_{37} & -3.55 x_{20}\\
 x_{10}   &  22.3700010948 & -0.03 x_{28} & -0.75 x_{1} & -0.06 x_{35} & -0.06 x_{29} & -3.45 x_{8} & -0.09 x_{23} & -2.77 x_{2} & +  0.08 x_{30} & -1.61 x_{16} & -0.15 x_{25} & -1.66 x_{14} & -0.05 x_{36} & -1.59 x_{13} & -0.08 x_{24} & -1.92 x_{7} & -0.01 x_{31} & +  0.20 x_{12} & +  0.01 x_{37} & -0.08 x_{20}\\
\hline
z    &  404.719557071 & +  0.19 x_{28} & -6.36 x_{1} & -1.37 x_{35} & -0.73 x_{29} & -47.82 x_{8} & -2.20 x_{23} & -50.68 x_{2} & +  3.45 x_{30} & -8.78 x_{16} & -1.97 x_{25} & -58.31 x_{14} & -0.18 x_{36} & -42.59 x_{13} & -2.94 x_{24} & -53.76 x_{7} & +  0.29 x_{31} & + 18.33 x_{12} & -0.95 x_{37} & -1.16 x_{20}\\
\end{array}\]


 $ x_{12} $ enters and $ x_{6} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  487.195620855 & -1.25 x_{28} & -6.26 x_{1} & -1.57 x_{35} & -2.41 x_{29} & -61.88 x_{8} & -0.72 x_{23} & -71.23 x_{2} & +  0.34 x_{30} & -31.55 x_{16} & -2.43 x_{25} & -11.29 x_{14} & -0.77 x_{36} & + 13.08 x_{13} & -0.46 x_{24} & -24.42 x_{7} & -1.98 x_{31} & -32.29 x_{6} & -0.03 x_{37} & -0.37 x_{20}\\
 x_{12}   &  77.1921299387 & -0.27 x_{28} & -0.74 x_{1} & -0.24 x_{35} & -0.44 x_{29} & -9.92 x_{8} & -0.05 x_{23} & -11.98 x_{2} & -0.08 x_{30} & -5.83 x_{16} & -0.39 x_{25} & +  0.56 x_{14} & -0.12 x_{36} & +  3.87 x_{13} & +  0.03 x_{24} & -2.15 x_{7} & -0.38 x_{31} & -6.54 x_{6} & +  0.05 x_{37} & -0.03 x_{20}\\
 x_{33}   &  8448.97754689 & -23.08 x_{28} & -109.36 x_{1} & -26.78 x_{35} & -43.08 x_{29} & -1081.37 x_{8} & -10.64 x_{23} & -1259.07 x_{2} & +  3.64 x_{30} & -577.25 x_{16} & -42.75 x_{25} & -152.37 x_{14} & -13.43 x_{36} & + 261.78 x_{13} & -6.06 x_{24} & -383.67 x_{7} & -36.32 x_{31} & -603.16 x_{6} & +  0.67 x_{37} & -6.20 x_{20}\\
 x_{26}   &  22926.0056803 & -61.11 x_{28} & -293.30 x_{1} & -73.14 x_{35} & -114.05 x_{29} & -2954.37 x_{8} & -34.11 x_{23} & -3411.98 x_{2} & + 18.04 x_{30} & -1496.48 x_{16} & -116.26 x_{25} & -502.24 x_{14} & -34.90 x_{36} & + 585.55 x_{13} & -21.44 x_{24} & -1119.77 x_{7} & -93.97 x_{31} & -1536.76 x_{6} & +  0.16 x_{37} & -18.08 x_{20}\\
 x_{22}   &  4111.39256325 & -11.67 x_{28} & -52.56 x_{1} & -13.65 x_{35} & -21.51 x_{29} & -516.73 x_{8} & -4.36 x_{23} & -620.54 x_{2} & +  0.07 x_{30} & -289.44 x_{16} & -20.28 x_{25} & -63.93 x_{14} & -7.87 x_{36} & + 152.55 x_{13} & -1.68 x_{24} & -191.92 x_{7} & -19.14 x_{31} & -287.27 x_{6} & +  0.24 x_{37} & -2.59 x_{20}\\
 x_{19}   &  869.200896891 & -2.28 x_{28} & -11.39 x_{1} & -2.75 x_{35} & -4.33 x_{29} & -111.27 x_{8} & -1.29 x_{23} & -128.93 x_{2} & +  0.68 x_{30} & -56.73 x_{16} & -4.37 x_{25} & -19.43 x_{14} & -1.34 x_{36} & + 22.02 x_{13} & -0.83 x_{24} & -42.88 x_{7} & -3.55 x_{31} & -57.91 x_{6} & +  0.01 x_{37} & -0.67 x_{20}\\
 x_{11}   &  57.7711046296 & -0.14 x_{28} & -0.57 x_{1} & -0.16 x_{35} & -0.23 x_{29} & -8.41 x_{8} & -0.18 x_{23} & -8.21 x_{2} & +  0.15 x_{30} & -3.70 x_{16} & -0.30 x_{25} & -2.14 x_{14} & +  0.01 x_{36} & -1.33 x_{13} & -0.16 x_{24} & -3.50 x_{7} & -0.14 x_{31} & -2.87 x_{6} & +  0.01 x_{37} & -0.11 x_{20}\\
 x_{3}   &  979.72155361 & -2.59 x_{28} & -12.45 x_{1} & -3.13 x_{35} & -4.82 x_{29} & -126.47 x_{8} & -1.50 x_{23} & -146.31 x_{2} & +  0.84 x_{30} & -64.71 x_{16} & -5.00 x_{25} & -21.74 x_{14} & -1.43 x_{36} & + 22.88 x_{13} & -1.00 x_{24} & -48.33 x_{7} & -3.95 x_{31} & -65.23 x_{6} & +  0.03 x_{37} & -0.80 x_{20}\\
 x_{15}   &  583.644108902 & -1.55 x_{28} & -7.06 x_{1} & -1.89 x_{35} & -2.92 x_{29} & -74.90 x_{8} & -0.81 x_{23} & -85.91 x_{2} & +  0.32 x_{30} & -38.88 x_{16} & -2.92 x_{25} & -12.31 x_{14} & -0.93 x_{36} & + 16.73 x_{13} & -0.52 x_{24} & -28.39 x_{7} & -2.46 x_{31} & -39.64 x_{6} & -0.02 x_{37} & -0.46 x_{20}\\
 x_{34}   &  15309.3168863 & -40.31 x_{28} & -201.03 x_{1} & -48.51 x_{35} & -76.59 x_{29} & -1969.07 x_{8} & -22.27 x_{23} & -2269.44 x_{2} & + 11.07 x_{30} & -1019.97 x_{16} & -77.67 x_{25} & -330.81 x_{14} & -23.00 x_{36} & + 400.88 x_{13} & -14.71 x_{24} & -748.05 x_{7} & -62.97 x_{31} & -1032.70 x_{6} & +  0.42 x_{37} & -12.09 x_{20}\\
 x_{4}   &  426.501906072 & -1.10 x_{28} & -6.41 x_{1} & -1.33 x_{35} & -2.05 x_{29} & -54.85 x_{8} & -0.71 x_{23} & -63.69 x_{2} & +  0.50 x_{30} & -27.31 x_{16} & -2.17 x_{25} & -10.96 x_{14} & -0.58 x_{36} & +  7.68 x_{13} & -0.56 x_{24} & -22.10 x_{7} & -1.61 x_{31} & -27.44 x_{6} & -0.01 x_{37} & -0.35 x_{20}\\
 x_{27}   &  1389.09914441 & -2.82 x_{28} & -13.86 x_{1} & -4.36 x_{35} & -6.81 x_{29} & -183.98 x_{8} & -2.24 x_{23} & -196.00 x_{2} & +  1.53 x_{30} & -89.01 x_{16} & -6.72 x_{25} & -43.09 x_{14} & -2.27 x_{36} & + 41.79 x_{13} & -1.76 x_{24} & -74.14 x_{7} & -5.37 x_{31} & -82.11 x_{6} & +  0.19 x_{37} & -1.04 x_{20}\\
 x_{9}   &  193.179227556 & -0.48 x_{28} & -2.61 x_{1} & -0.65 x_{35} & -0.97 x_{29} & -24.15 x_{8} & -0.21 x_{23} & -27.81 x_{2} & +  0.05 x_{30} & -13.18 x_{16} & -0.91 x_{25} & -3.73 x_{14} & -0.31 x_{36} & +  6.92 x_{13} & -0.18 x_{24} & -9.42 x_{7} & -0.82 x_{31} & -13.95 x_{6} & +  0.00 x_{37} & -0.13 x_{20}\\
 x_{17}   &  262.308975665 & -0.70 x_{28} & -2.73 x_{1} & -0.80 x_{35} & -1.31 x_{29} & -34.01 x_{8} & -0.37 x_{23} & -38.94 x_{2} & +  0.21 x_{30} & -18.09 x_{16} & -1.36 x_{25} & -4.75 x_{14} & -0.34 x_{36} & +  6.54 x_{13} & -0.23 x_{24} & -11.98 x_{7} & -1.06 x_{31} & -18.01 x_{6} & +  0.03 x_{37} & -0.25 x_{20}\\
 x_{5}   &  656.958969827 & -1.78 x_{28} & -8.45 x_{1} & -2.13 x_{35} & -3.30 x_{29} & -83.81 x_{8} & -0.91 x_{23} & -97.91 x_{2} & +  0.43 x_{30} & -43.34 x_{16} & -3.30 x_{25} & -13.89 x_{14} & -1.03 x_{36} & + 17.80 x_{13} & -0.58 x_{24} & -32.00 x_{7} & -2.71 x_{31} & -44.54 x_{6} & +  0.01 x_{37} & -0.50 x_{20}\\
 x_{21}   &  1675.51536818 & -4.85 x_{28} & -14.01 x_{1} & -5.08 x_{35} & -8.43 x_{29} & -227.88 x_{8} & -2.45 x_{23} & -255.54 x_{2} & +  0.78 x_{30} & -130.99 x_{16} & -8.97 x_{25} & -9.14 x_{14} & -1.41 x_{36} & + 30.50 x_{13} & -1.21 x_{24} & -73.42 x_{7} & -6.36 x_{31} & -128.12 x_{6} & +  1.35 x_{37} & -2.10 x_{20}\\
 x_{32}   &  7100.97634146 & -18.76 x_{28} & -97.23 x_{1} & -22.93 x_{35} & -35.47 x_{29} & -898.40 x_{8} & -9.17 x_{23} & -1040.55 x_{2} & +  2.92 x_{30} & -492.50 x_{16} & -35.97 x_{25} & -131.32 x_{14} & -11.13 x_{36} & + 206.88 x_{13} & -5.93 x_{24} & -335.08 x_{7} & -29.44 x_{31} & -501.41 x_{6} & +  0.28 x_{37} & -5.62 x_{20}\\
 x_{10}   &  38.0741283192 & -0.08 x_{28} & -0.90 x_{1} & -0.11 x_{35} & -0.15 x_{29} & -5.46 x_{8} & -0.10 x_{23} & -5.20 x_{2} & +  0.06 x_{30} & -2.80 x_{16} & -0.23 x_{25} & -1.54 x_{14} & -0.07 x_{36} & -0.80 x_{13} & -0.07 x_{24} & -2.36 x_{7} & -0.09 x_{31} & -1.33 x_{6} & +  0.02 x_{37} & -0.09 x_{20}\\
\hline
z    &  1819.50940677 & -4.80 x_{28} & -19.89 x_{1} & -5.80 x_{35} & -8.76 x_{29} & -229.63 x_{8} & -3.09 x_{23} & -270.32 x_{2} & +  1.95 x_{30} & -115.67 x_{16} & -9.19 x_{25} & -48.13 x_{14} & -2.34 x_{36} & + 28.32 x_{13} & -2.38 x_{24} & -93.19 x_{7} & -6.76 x_{31} & -119.95 x_{6} & -0.12 x_{37} & -1.66 x_{20}\\
\end{array}\]


 $ x_{13} $ enters and $ x_{11} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  1056.40410052 & -2.62 x_{28} & -11.90 x_{1} & -3.13 x_{35} & -4.73 x_{29} & -144.75 x_{8} & -2.47 x_{23} & -152.13 x_{2} & +  1.86 x_{30} & -68.03 x_{16} & -5.39 x_{25} & -32.41 x_{14} & -0.64 x_{36} & -9.85 x_{11} & -2.08 x_{24} & -58.93 x_{7} & -3.36 x_{31} & -60.57 x_{6} & +  0.10 x_{37} & -1.47 x_{20}\\
 x_{12}   &  245.483799012 & -0.68 x_{28} & -2.40 x_{1} & -0.70 x_{35} & -1.12 x_{29} & -34.42 x_{8} & -0.56 x_{23} & -35.90 x_{2} & +  0.37 x_{30} & -16.62 x_{16} & -1.27 x_{25} & -5.69 x_{14} & -0.08 x_{36} & -2.91 x_{11} & -0.45 x_{24} & -12.35 x_{7} & -0.79 x_{31} & -14.90 x_{6} & +  0.09 x_{37} & -0.35 x_{20}\\
 x_{33}   &  19836.7974839 & -50.57 x_{28} & -222.04 x_{1} & -58.05 x_{35} & -89.40 x_{29} & -2739.24 x_{8} & -45.54 x_{23} & -2877.70 x_{2} & + 34.09 x_{30} & -1307.19 x_{16} & -101.92 x_{25} & -574.85 x_{14} & -10.93 x_{36} & -197.12 x_{11} & -38.52 x_{24} & -1074.01 x_{7} & -63.84 x_{31} & -1168.86 x_{6} & +  3.39 x_{37} & -28.24 x_{20}\\
 x_{26}   &  48398.5060467 & -122.60 x_{28} & -545.35 x_{1} & -143.08 x_{35} & -217.65 x_{29} & -6662.73 x_{8} & -112.19 x_{23} & -7032.58 x_{2} & + 86.15 x_{30} & -3129.21 x_{16} & -248.61 x_{25} & -1447.26 x_{14} & -29.30 x_{36} & -440.92 x_{11} & -94.05 x_{24} & -2663.95 x_{7} & -155.53 x_{31} & -2802.13 x_{6} & +  6.24 x_{37} & -67.37 x_{20}\\
 x_{22}   &  10747.5274774 & -27.69 x_{28} & -118.22 x_{1} & -31.87 x_{35} & -48.51 x_{29} & -1482.84 x_{8} & -24.70 x_{23} & -1563.79 x_{2} & + 17.81 x_{30} & -714.81 x_{16} & -54.76 x_{25} & -310.13 x_{14} & -6.41 x_{36} & -114.87 x_{11} & -20.59 x_{24} & -594.21 x_{7} & -35.17 x_{31} & -616.93 x_{6} & +  1.83 x_{37} & -15.44 x_{20}\\
 x_{19}   &  1827.02759875 & -4.60 x_{28} & -20.87 x_{1} & -5.38 x_{35} & -8.22 x_{29} & -250.72 x_{8} & -4.23 x_{23} & -265.08 x_{2} & +  3.24 x_{30} & -118.12 x_{16} & -9.34 x_{25} & -54.96 x_{14} & -1.13 x_{36} & -16.58 x_{11} & -3.56 x_{24} & -100.94 x_{7} & -5.86 x_{31} & -105.49 x_{6} & +  0.24 x_{37} & -2.52 x_{20}\\
 x_{13}   &  43.5020003987 & -0.11 x_{28} & -0.43 x_{1} & -0.12 x_{35} & -0.18 x_{29} & -6.33 x_{8} & -0.13 x_{23} & -6.18 x_{2} & +  0.12 x_{30} & -2.79 x_{16} & -0.23 x_{25} & -1.61 x_{14} & +  0.01 x_{36} & -0.75 x_{11} & -0.12 x_{24} & -2.64 x_{7} & -0.11 x_{31} & -2.16 x_{6} & +  0.01 x_{37} & -0.08 x_{20}\\
 x_{3}   &  1974.95320412 & -5.00 x_{28} & -22.29 x_{1} & -5.86 x_{35} & -8.87 x_{29} & -271.36 x_{8} & -4.55 x_{23} & -287.77 x_{2} & +  3.50 x_{30} & -128.50 x_{16} & -10.17 x_{25} & -58.67 x_{14} & -1.22 x_{36} & -17.23 x_{11} & -3.84 x_{24} & -108.67 x_{7} & -6.35 x_{31} & -114.67 x_{6} & +  0.27 x_{37} & -2.73 x_{20}\\
 x_{15}   &  1311.46590008 & -3.31 x_{28} & -14.26 x_{1} & -3.89 x_{35} & -5.88 x_{29} & -180.86 x_{8} & -3.04 x_{23} & -189.36 x_{2} & +  2.27 x_{30} & -85.53 x_{16} & -6.70 x_{25} & -39.31 x_{14} & -0.77 x_{36} & -12.60 x_{11} & -2.60 x_{24} & -72.51 x_{7} & -4.22 x_{31} & -75.79 x_{6} & +  0.16 x_{37} & -1.87 x_{20}\\
 x_{34}   &  32748.4243305 & -82.41 x_{28} & -373.59 x_{1} & -96.40 x_{35} & -147.52 x_{29} & -4507.91 x_{8} & -75.72 x_{23} & -4748.19 x_{2} & + 57.70 x_{30} & -2137.78 x_{16} & -168.28 x_{25} & -977.79 x_{14} & -19.17 x_{36} & -301.87 x_{11} & -64.42 x_{24} & -1805.24 x_{7} & -105.11 x_{31} & -1899.01 x_{6} & +  4.58 x_{37} & -45.84 x_{20}\\
 x_{4}   &  760.554547415 & -1.90 x_{28} & -9.72 x_{1} & -2.24 x_{35} & -3.41 x_{29} & -103.48 x_{8} & -1.74 x_{23} & -111.17 x_{2} & +  1.39 x_{30} & -48.73 x_{16} & -3.91 x_{25} & -23.35 x_{14} & -0.50 x_{36} & -5.78 x_{11} & -1.52 x_{24} & -42.35 x_{7} & -2.41 x_{31} & -44.04 x_{6} & +  0.07 x_{37} & -1.00 x_{20}\\
 x_{27}   &  3207.02686565 & -7.21 x_{28} & -31.85 x_{1} & -9.35 x_{35} & -14.20 x_{29} & -448.64 x_{8} & -7.81 x_{23} & -454.40 x_{2} & +  6.39 x_{30} & -205.53 x_{16} & -16.16 x_{25} & -110.54 x_{14} & -1.87 x_{36} & -31.47 x_{11} & -6.94 x_{24} & -184.34 x_{7} & -9.76 x_{31} & -172.41 x_{6} & +  0.62 x_{37} & -4.55 x_{20}\\
 x_{9}   &  494.288345292 & -1.21 x_{28} & -5.59 x_{1} & -1.47 x_{35} & -2.20 x_{29} & -67.98 x_{8} & -1.13 x_{23} & -70.61 x_{2} & +  0.86 x_{30} & -32.48 x_{16} & -2.47 x_{25} & -14.90 x_{14} & -0.24 x_{36} & -5.21 x_{11} & -1.04 x_{24} & -27.67 x_{7} & -1.55 x_{31} & -28.91 x_{6} & +  0.08 x_{37} & -0.71 x_{20}\\
 x_{17}   &  546.724455667 & -1.39 x_{28} & -5.54 x_{1} & -1.58 x_{35} & -2.47 x_{29} & -75.41 x_{8} & -1.24 x_{23} & -79.37 x_{2} & +  0.97 x_{30} & -36.32 x_{16} & -2.84 x_{25} & -15.31 x_{14} & -0.28 x_{36} & -4.92 x_{11} & -1.04 x_{24} & -29.22 x_{7} & -1.74 x_{31} & -32.14 x_{6} & +  0.10 x_{37} & -0.80 x_{20}\\
 x_{5}   &  1431.21498599 & -3.65 x_{28} & -16.11 x_{1} & -4.26 x_{35} & -6.45 x_{29} & -196.53 x_{8} & -3.29 x_{23} & -207.96 x_{2} & +  2.50 x_{30} & -92.97 x_{16} & -7.32 x_{25} & -42.62 x_{14} & -0.86 x_{36} & -13.40 x_{11} & -2.79 x_{24} & -78.94 x_{7} & -4.58 x_{31} & -83.01 x_{6} & +  0.19 x_{37} & -2.00 x_{20}\\
 x_{21}   &  3002.24951785 & -8.05 x_{28} & -27.13 x_{1} & -8.72 x_{35} & -13.82 x_{29} & -421.03 x_{8} & -6.52 x_{23} & -444.12 x_{2} & +  4.33 x_{30} & -216.03 x_{16} & -15.86 x_{25} & -58.36 x_{14} & -1.12 x_{36} & -22.97 x_{11} & -4.99 x_{24} & -153.85 x_{7} & -9.57 x_{31} & -194.03 x_{6} & +  1.67 x_{37} & -4.67 x_{20}\\
 x_{32}   &  16100.8203949 & -40.48 x_{28} & -186.29 x_{1} & -47.64 x_{35} & -72.08 x_{29} & -2208.62 x_{8} & -36.76 x_{23} & -2319.76 x_{2} & + 26.98 x_{30} & -1069.37 x_{16} & -82.73 x_{25} & -465.21 x_{14} & -9.15 x_{36} & -155.78 x_{11} & -31.59 x_{24} & -880.66 x_{7} & -51.19 x_{31} & -948.48 x_{6} & +  2.43 x_{37} & -23.04 x_{20}\\
 x_{10}   &  3.07165782804 & +  0.00 x_{28} & -0.56 x_{1} & -0.01 x_{35} & -0.01 x_{29} & -0.37 x_{8} & +  0.01 x_{23} & -0.23 x_{2} & -0.03 x_{30} & -0.55 x_{16} & -0.05 x_{25} & -0.24 x_{14} & -0.08 x_{36} & +  0.61 x_{11} & +  0.03 x_{24} & -0.23 x_{7} & -0.00 x_{31} & +  0.41 x_{6} & +  0.01 x_{37} & -0.02 x_{20}\\
\hline
z    &  3051.40354052 & -7.77 x_{28} & -32.08 x_{1} & -9.19 x_{35} & -13.77 x_{29} & -408.97 x_{8} & -6.87 x_{23} & -445.42 x_{2} & +  5.25 x_{30} & -194.63 x_{16} & -15.59 x_{25} & -93.83 x_{14} & -2.07 x_{36} & -21.32 x_{11} & -5.90 x_{24} & -167.87 x_{7} & -9.74 x_{31} & -181.14 x_{6} & +  0.17 x_{37} & -4.04 x_{20}\\
\end{array}\]


 $ x_{30} $ enters and $ x_{10} $ leaves 

 \[\begin{array}{c| c c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} c@{\hskip 2pt} }
 x_{18}   &  1235.5223301 & -2.45 x_{28} & -44.27 x_{1} & -3.84 x_{35} & -5.36 x_{29} & -166.27 x_{8} & -2.07 x_{23} & -165.52 x_{2} & -58.31 x_{10} & -100.31 x_{16} & -8.37 x_{25} & -46.66 x_{14} & -5.35 x_{36} & + 25.48 x_{11} & -0.36 x_{24} & -72.61 x_{7} & -3.50 x_{31} & -36.81 x_{6} & +  0.74 x_{37} & -2.68 x_{20}\\
 x_{12}   &  280.890474192 & -0.65 x_{28} & -8.80 x_{1} & -0.84 x_{35} & -1.25 x_{29} & -38.67 x_{8} & -0.49 x_{23} & -38.55 x_{2} & -11.53 x_{10} & -23.00 x_{16} & -1.86 x_{25} & -8.51 x_{14} & -1.01 x_{36} & +  4.07 x_{11} & -0.11 x_{24} & -15.06 x_{7} & -0.82 x_{31} & -10.21 x_{6} & +  0.21 x_{37} & -0.59 x_{20}\\
 x_{33}   &  23112.636743 & -47.52 x_{28} & -814.13 x_{1} & -71.04 x_{35} & -101.02 x_{29} & -3132.80 x_{8} & -38.24 x_{23} & -3122.48 x_{2} & -1066.47 x_{10} & -1897.51 x_{16} & -156.36 x_{25} & -835.61 x_{14} & -96.97 x_{36} & + 449.04 x_{11} & -6.93 x_{24} & -1324.32 x_{7} & -66.48 x_{31} & -734.44 x_{6} & + 15.05 x_{37} & -50.32 x_{20}\\
 x_{26}   &  56677.4628684 & -114.88 x_{28} & -2041.74 x_{1} & -175.93 x_{35} & -247.04 x_{29} & -7657.37 x_{8} & -93.73 x_{23} & -7651.21 x_{2} & -2695.27 x_{10} & -4621.12 x_{16} & -386.22 x_{25} & -2106.26 x_{14} & -246.77 x_{36} & + 1192.10 x_{11} & -14.22 x_{24} & -3296.54 x_{7} & -162.18 x_{31} & -1704.23 x_{6} & + 35.72 x_{37} & -123.20 x_{20}\\
 x_{22}   &  12459.0231776 & -26.09 x_{28} & -427.57 x_{1} & -38.66 x_{35} & -54.58 x_{29} & -1688.46 x_{8} & -20.89 x_{23} & -1691.68 x_{2} & -557.19 x_{10} & -1023.23 x_{16} & -83.21 x_{25} & -446.36 x_{14} & -51.37 x_{36} & + 222.72 x_{11} & -4.09 x_{24} & -724.98 x_{7} & -36.55 x_{31} & -389.96 x_{6} & +  7.92 x_{37} & -26.98 x_{20}\\
 x_{19}   &  2138.24312225 & -4.31 x_{28} & -77.12 x_{1} & -6.62 x_{35} & -9.33 x_{29} & -288.10 x_{8} & -3.53 x_{23} & -288.33 x_{2} & -101.32 x_{10} & -174.21 x_{16} & -14.51 x_{25} & -79.74 x_{14} & -9.31 x_{36} & + 44.81 x_{11} & -0.56 x_{24} & -124.72 x_{7} & -6.11 x_{31} & -64.22 x_{6} & +  1.35 x_{37} & -4.62 x_{20}\\
 x_{13}   &  54.6793492555 & -0.09 x_{28} & -2.45 x_{1} & -0.16 x_{35} & -0.22 x_{29} & -7.68 x_{8} & -0.11 x_{23} & -7.02 x_{2} & -3.64 x_{10} & -4.80 x_{16} & -0.41 x_{25} & -2.50 x_{14} & -0.28 x_{36} & +  1.45 x_{11} & -0.02 x_{24} & -3.49 x_{7} & -0.11 x_{31} & -0.68 x_{6} & +  0.05 x_{37} & -0.16 x_{20}\\
 x_{3}   &  2311.52993276 & -4.68 x_{28} & -83.13 x_{1} & -7.20 x_{35} & -10.06 x_{29} & -311.79 x_{8} & -3.80 x_{23} & -312.92 x_{2} & -109.57 x_{10} & -189.15 x_{16} & -15.77 x_{25} & -85.46 x_{14} & -10.06 x_{36} & + 49.16 x_{11} & -0.59 x_{24} & -134.38 x_{7} & -6.62 x_{31} & -70.04 x_{6} & +  1.47 x_{37} & -5.00 x_{20}\\
 x_{15}   &  1529.31165219 & -3.11 x_{28} & -53.63 x_{1} & -4.75 x_{35} & -6.65 x_{29} & -207.03 x_{8} & -2.56 x_{23} & -205.64 x_{2} & -70.92 x_{10} & -124.79 x_{16} & -10.32 x_{25} & -56.65 x_{14} & -6.49 x_{36} & + 30.37 x_{11} & -0.50 x_{24} & -89.16 x_{7} & -4.39 x_{31} & -46.91 x_{6} & +  0.93 x_{37} & -3.34 x_{20}\\
 x_{34}   &  38293.4530969 & -77.24 x_{28} & -1375.84 x_{1} & -118.40 x_{35} & -167.20 x_{29} & -5174.10 x_{8} & -63.36 x_{23} & -5162.54 x_{2} & -1805.22 x_{10} & -3137.02 x_{16} & -260.44 x_{25} & -1419.17 x_{14} & -164.82 x_{36} & + 791.89 x_{11} & -10.95 x_{24} & -2228.93 x_{7} & -109.57 x_{31} & -1163.66 x_{6} & + 24.32 x_{37} & -83.23 x_{20}\\
 x_{4}   &  894.30769468 & -1.78 x_{28} & -33.89 x_{1} & -2.77 x_{35} & -3.88 x_{29} & -119.55 x_{8} & -1.44 x_{23} & -121.16 x_{2} & -43.54 x_{10} & -72.83 x_{16} & -6.13 x_{25} & -34.00 x_{14} & -4.02 x_{36} & + 20.60 x_{11} & -0.23 x_{24} & -52.57 x_{7} & -2.52 x_{31} & -26.30 x_{6} & +  0.55 x_{37} & -1.90 x_{20}\\
 x_{27}   &  3820.74842283 & -6.64 x_{28} & -142.78 x_{1} & -11.79 x_{35} & -16.38 x_{29} & -522.37 x_{8} & -6.44 x_{23} & -500.26 x_{2} & -199.80 x_{10} & -316.13 x_{16} & -26.36 x_{25} & -159.39 x_{14} & -17.99 x_{36} & + 89.59 x_{11} & -1.02 x_{24} & -231.24 x_{7} & -10.26 x_{31} & -91.03 x_{6} & +  2.80 x_{37} & -8.69 x_{20}\\
 x_{9}   &  576.488294341 & -1.13 x_{28} & -20.44 x_{1} & -1.80 x_{35} & -2.49 x_{29} & -77.86 x_{8} & -0.95 x_{23} & -76.75 x_{2} & -26.76 x_{10} & -47.30 x_{16} & -3.84 x_{25} & -21.45 x_{14} & -2.40 x_{36} & + 11.00 x_{11} & -0.25 x_{24} & -33.95 x_{7} & -1.62 x_{31} & -18.01 x_{6} & +  0.37 x_{37} & -1.27 x_{20}\\
 x_{17}   &  639.655612851 & -1.30 x_{28} & -22.34 x_{1} & -1.95 x_{35} & -2.80 x_{29} & -86.58 x_{8} & -1.04 x_{23} & -86.31 x_{2} & -30.25 x_{10} & -53.07 x_{16} & -4.38 x_{25} & -22.70 x_{14} & -2.72 x_{36} & + 13.41 x_{11} & -0.15 x_{24} & -36.33 x_{7} & -1.82 x_{31} & -19.81 x_{6} & +  0.43 x_{37} & -1.42 x_{20}\\
 x_{5}   &  1671.90992034 & -3.43 x_{28} & -59.62 x_{1} & -5.21 x_{35} & -7.30 x_{29} & -225.44 x_{8} & -2.75 x_{23} & -225.95 x_{2} & -78.36 x_{10} & -136.34 x_{16} & -11.32 x_{25} & -61.78 x_{14} & -7.18 x_{36} & + 34.07 x_{11} & -0.47 x_{24} & -97.33 x_{7} & -4.78 x_{31} & -51.09 x_{6} & +  1.05 x_{37} & -3.62 x_{20}\\
 x_{21}   &  3417.95508948 & -7.66 x_{28} & -102.27 x_{1} & -10.37 x_{35} & -15.30 x_{29} & -470.97 x_{8} & -5.59 x_{23} & -475.18 x_{2} & -135.34 x_{10} & -290.95 x_{16} & -22.77 x_{25} & -91.45 x_{14} & -12.04 x_{36} & + 59.03 x_{11} & -0.98 x_{24} & -185.61 x_{7} & -9.90 x_{31} & -138.90 x_{6} & +  3.15 x_{37} & -7.47 x_{20}\\
 x_{32}   &  18694.0154637 & -38.07 x_{28} & -655.00 x_{1} & -57.93 x_{35} & -81.28 x_{29} & -2520.17 x_{8} & -30.98 x_{23} & -2513.54 x_{2} & -844.23 x_{10} & -1536.67 x_{16} & -125.84 x_{25} & -671.63 x_{14} & -77.27 x_{36} & + 355.72 x_{11} & -6.58 x_{24} & -1078.80 x_{7} & -53.27 x_{31} & -604.59 x_{6} & + 11.66 x_{37} & -40.52 x_{20}\\
 x_{30}   &  96.1024461733 & +  0.09 x_{28} & -17.37 x_{1} & -0.38 x_{35} & -0.34 x_{29} & -11.55 x_{8} & +  0.21 x_{23} & -7.18 x_{2} & -31.29 x_{10} & -17.32 x_{16} & -1.60 x_{25} & -7.65 x_{14} & -2.52 x_{36} & + 18.96 x_{11} & +  0.93 x_{24} & -7.34 x_{7} & -0.08 x_{31} & + 12.74 x_{6} & +  0.34 x_{37} & -0.65 x_{20}\\
\hline
z    &  3555.66476484 & -7.30 x_{28} & -123.23 x_{1} & -11.19 x_{35} & -15.56 x_{29} & -469.56 x_{8} & -5.74 x_{23} & -483.10 x_{2} & -164.17 x_{10} & -285.50 x_{16} & -23.97 x_{25} & -133.97 x_{14} & -15.32 x_{36} & + 78.14 x_{11} & -1.03 x_{24} & -206.40 x_{7} & -10.15 x_{31} & -114.27 x_{6} & +  1.97 x_{37} & -7.44 x_{20}\\
\end{array}\]


 $ x_{11} $ enters and Unbounded Dictionary!


 $ x_{11} $ enters and Unbounded Dictionary!
\end{document}
